APIFreaks - API Hub for Developers Timezone APIs API

openapi: 3.2.0
info:
  title: Apifreaks Api Hub For Developers Timezone APIs API
  contact:
    name: APIFreaks Support
    url: https://apifreaks.com/contact
    email: support@apifreaks.com
  version: '1.0'
  description: 'Operations tagged Timezone APIs across 2 of this provider''s published API definitions: apifreaks-api-hub-for-developers-timezone-converter-openapi.json, apifreaks-api-hub-for-developers-timezone-lookup-openapi.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://api.apifreaks.com/v1.0
  description: Timezone Converter API Server
- url: https://api.apifreaks.com/v2.0
  description: Timezone Lookup API Server
security:
- ApiKeyAuthHeader: []
- ApiKeyAuthQuery: []
tags:
- name: Timezone APIs
paths:
  /timezone/converter:
    servers:
    - url: https://api.apifreaks.com/v1.0
      description: Timezone Converter API Server
    get:
      tags:
      - Timezone APIs
      summary: Convert a timestamp from one timezone to another using any supported location identifier
      description: Convert a given time from one timezone to another using timezone names, GPS coordinates, location addresses, IATA/ICAO airport codes, or UN/LOCODEs.
      operationId: convertTimezone
      parameters:
      - name: format
        in: query
        required: false
        description: 'Format of the response. Possible values: json, xml.'
        schema:
          type: string
          enum:
          - json
          - xml
          default: json
      - name: time
        in: query
        required: false
        description: Time to convert in yyyy-MM-dd HH:mm or yyyy-MM-dd HH:mm:ss format. Omit to convert the current time.
        schema:
          type: string
      - name: tz_from
        in: query
        required: false
        description: Source timezone name in IANA format (e.g., Asia/Kolkata) to convert from.
        schema:
          type: string
      - name: tz_to
        in: query
        required: false
        description: Target timezone name in IANA format (e.g., America/New_York) to convert to.
        schema:
          type: string
      - name: lat_from
        in: query
        required: false
        description: Latitude of source location for coordinate-based conversion.
        schema:
          type: number
          format: float
      - name: long_from
        in: query
        required: false
        description: Longitude of source location for coordinate-based conversion.
        schema:
          type: number
          format: float
      - name: lat_to
        in: query
        required: false
        description: Latitude of target location for coordinate-based conversion.
        schema:
          type: number
          format: float
      - name: long_to
        in: query
        required: false
        description: Longitude of target location for coordinate-based conversion.
        schema:
          type: number
          format: float
      - name: location_from
        in: query
        required: false
        description: Source location address (city and country) for address-based conversion.
        schema:
          type: string
      - name: location_to
        in: query
        required: false
        description: Target location address (city and country) for address-based conversion.
        schema:
          type: string
      - name: iata_from
        in: query
        required: false
        description: Source IATA airport code (3-letter, e.g., JFK) for airport-based conversion.
        schema:
          type: string
      - name: iata_to
        in: query
        required: false
        description: Target IATA airport code (3-letter) for airport-based conversion.
        schema:
          type: string
      - name: icao_from
        in: query
        required: false
        description: Source ICAO airport code (4-letter, e.g., KJFK) for airport-based conversion.
        schema:
          type: string
      - name: icao_to
        in: query
        required: false
        description: Target ICAO airport code (4-letter) for airport-based conversion.
        schema:
          type: string
      - name: locode_from
        in: query
        required: false
        description: Source UN/LOCODE (5-letter) for location code-based conversion.
        schema:
          type: string
      - name: locode_to
        in: query
        required: false
        description: Target UN/LOCODE (5-letter) for location code-based conversion.
        schema:
          type: string
      responses:
        '200':
          description: Successful timezone conversion response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TimezoneConversionResponse'
              examples:
                typicalSuccess:
                  summary: Whole-hour offset (tz_from/tz_to)
                  value:
                    original_time: '2026-07-24 12:00:00'
                    converted_time: '2026-07-24 17:00:00'
                    diff_hour: 5
                    diff_min: 300
                fractionalHourOffset:
                  summary: Half-hour timezone offset — diff_hour is not always a whole number (e.g. Asia/Kolkata is UTC+5:30)
                  value:
                    original_time: '2026-07-24 12:00:00'
                    converted_time: '2026-07-24 02:30:00'
                    diff_hour: 9.5
                    diff_min: 570
        '400':
          description: Bad Request — Incomplete parameter combination, invalid timezone name, invalid coordinates, or location address not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                IncompleteParameters:
                  summary: Incomplete parameters combination
                  value:
                    message: Parameters' combination is not complete. 'tz_from' and 'tz_to' or 'location_from' and 'location_to' or 'lat_from' and 'long_from' and 'lat_to' and 'long_to' or 'locode_from' and 'locode_to' or 'iata_from' and 'iata_to' or 'icao_from' and 'icao_to' combinations must be provided.
                InvalidSourceTimezone:
                  summary: Invalid source timezone
                  value:
                    message: Check whether your input values are correct; source_time_zone = Invalid/TZ, destined_time_zone = Asia/Karachi, date_time = null
                InvalidCoordinates:
                  summary: Invalid coordinates range
                  value:
                    message: Provided  lat_from (999) or long_from (0) is not valid. Latitude must be between -90.0 and +90.0 and longitude must be between -180.0 and +180.0.
                FromLocationNotFound:
                  summary: Source (from) location address not found
                  value:
                    message: We couldn't find the (from) location (ZZZNOTEXIST). Try a city or state level address only.
                ToLocationNotFound:
                  summary: Target (to) location address not found
                  value:
                    message: We couldn't find the (to) location (ZZZNOTEXIST). Try a city or state level address only.
        '404':
          description: Not Found — Airport (IATA/ICAO) code or UN/LOCODE has no matching data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                InvalidAirportCode:
                  summary: IATA/ICAO airport code not found
                  value:
                    message: '''Data not found for the provided airport code: XXX Please contact at support@ipgeolocation.io if provided airport code exists.'''
                InvalidLocode:
                  summary: UN/LOCODE not found
                  value:
                    message: '''Data not found for the provided LO code: ZZZZZ Please contact at support@ipgeolocation.io if provided LO code exists.'''
  /geolocation/timezone:
    servers:
    - url: https://api.apifreaks.com/v2.0
      description: Timezone Lookup API Server
    get:
      tags:
      - Timezone APIs
      summary: Retrieve current time, date, and timezone information for any location identifier
      description: Get current time, date, and timezone details by specifying a timezone name, location address, GPS coordinates, IP address, IATA/ICAO airport code, UN/LOCODE, or use the client IP if no parameter is provided.
      operationId: getTimezone
      parameters:
      - name: format
        in: query
        required: false
        description: 'Format of the response. Possible values: json, xml.'
        schema:
          type: string
          enum:
          - json
          - xml
          default: json
      - name: ip
        in: query
        required: false
        description: IPv4 or IPv6 address to extract timezone information.
        schema:
          type: string
      - name: tz
        in: query
        required: false
        description: Timezone name in IANA format (e.g., Asia/Kolkata) to retrieve information directly.
        schema:
          type: string
      - name: location
        in: query
        required: false
        description: Location string (preferably city and country) to extract timezone.
        schema:
          type: string
      - name: lat
        in: query
        required: false
        description: Latitude for geolocation-based timezone lookup. Only time_zone is returned for this mode; no location object is included.
        schema:
          type: number
          format: float
      - name: long
        in: query
        required: false
        description: Longitude for geolocation-based timezone lookup. Only time_zone is returned for this mode; no location object is included.
        schema:
          type: number
          format: float
      - name: lang
        in: query
        required: false
        description: 'Response language for location fields. Default: en.'
        schema:
          type: string
          enum:
          - en
          - de
          - ru
          - ja
          - fr
          - cn
          - es
          - cs
          - it
          - ko
          - fa
          - pt
          default: en
      - name: iata_code
        in: query
        required: false
        description: 3-letter IATA airport code (e.g., LHR) to extract timezone.
        schema:
          type: string
      - name: icao_code
        in: query
        required: false
        description: 4-letter ICAO airport code (e.g., KJFK) to extract timezone.
        schema:
          type: string
      - name: lo_code
        in: query
        required: false
        description: 5-letter UN/LOCODE city code to extract timezone.
        schema:
          type: string
      responses:
        '200':
          description: Successful timezone lookup response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TimezoneResponse'
              examples:
                locationLookup:
                  summary: Lookup by location address (location param) — basic location fields, DST active
                  value:
                    location:
                      location_string: London, UK
                      country_name: United Kingdom
                      state_prov: England
                      city: London
                      locality: ''
                      latitude: '51.50002'
                      longitude: '-0.19244'
                    time_zone:
                      name: Europe/London
                      offset: 0
                      offset_with_dst: 1
                      current_time: 2026-07-24 11:27:58.516+0100
                      current_time_unix: 1784888878.516
                      date: '2026-07-24'
                      date_time: '2026-07-24 11:27:58'
                      date_time_txt: Friday, July 24, 2026 11:27:58
                      date_time_wti: Fri, 24 Jul 2026 11:27:58 +0100
                      date_time_ymd: 2026-07-24T11:27:58+0100
                      time_24: '11:27:58'
                      time_12: 11:27:58 AM
                      week: 30
                      month: 7
                      year: 2026
                      year_abbr: '26'
                      current_tz_abbreviation: BST
                      current_tz_full_name: British Summer Time
                      standard_tz_abbreviation: GMT
                      standard_tz_full_name: Greenwich Mean Time
                      is_dst: true
                      dst_savings: 1
                      dst_exists: true
                      dst_tz_abbreviation: BST
                      dst_tz_full_name: British Summer Time
                      dst_start:
                        utc_time: 2026-03-29 TIME 01:00
                        duration: +1.00H
                        gap: true
                        date_time_after: 2026-03-29 TIME 02:00
                        date_time_before: 2026-03-29 TIME 01:00
                        overlap: false
                      dst_end:
                        utc_time: 2026-10-25 TIME 01:00
                        duration: -1.00H
                        gap: false
                        date_time_after: 2026-10-25 TIME 01:00
                        date_time_before: 2026-10-25 TIME 02:00
                        overlap: true
                tzNameLookup:
                  summary: Lookup by IANA timezone name (tz param) — no location object at all; DST not observed here, so dst_start/dst_end are empty objects
                  value:
                    time_zone:
                      name: Asia/Kolkata
                      offset: 5.5
                      offset_with_dst: 5.5
                      date: '2026-07-24'
                      date_time: '2026-07-24 15:57:57'
                      date_time_txt: Friday, July 24, 2026 15:57:57
                      date_time_wti: Fri, 24 Jul 2026 15:57:57 +0530
                      date_time_ymd: 2026-07-24T15:57:57+0530
                      current_time: 2026-07-24 15:57:57.984+0530
                      current_time_unix: 1784888877.984
                      time_24: '15:57:57'
                      time_12: 03:57:57 PM
                      week: 30
                      month: 7
                      year: 2026
                      year_abbr: '26'
                      current_tz_abbreviation: IST
                      current_tz_full_name: India Standard Time
                      standard_tz_abbreviation: IST
                      standard_tz_full_name: India Standard Time
                      is_dst: false
                      dst_savings: 0
                      dst_exists: false
                      dst_tz_abbreviation: ''
                      dst_tz_full_name: ''
                      dst_start: {}
                      dst_end: {}
                ipLookup:
                  summary: Lookup by IP address (ip param, or default client IP) — full geo-IP location fields, includes top-level ip, never location_string
                  value:
                    ip: 8.8.8.8
                    location:
                      continent_code: NA
                      continent_name: North America
                      country_code2: US
                      country_code3: USA
                      country_name: United States
                      country_name_official: United States of America
                      is_eu: false
                      state_prov: California
                      state_code: US-CA
                      district: Santa Clara
                      city: Mountain View
                      zipcode: 94043-1351
                      latitude: '37.42240'
                      longitude: '-122.08421'
                    time_zone:
                      name: America/Los_Angeles
                      offset: -8
                      offset_with_dst: -7
                      date: '2026-07-24'
                      date_time: '2026-07-24 03:27:59'
                      date_time_txt: Friday, July 24, 2026 03:27:59
                      date_time_wti: Fri, 24 Jul 2026 03:27:59 -0700
                      date_time_ymd: 2026-07-24T03:27:59-0700
                      current_time: 2026-07-24 03:27:59.032-0700
                      current_time_unix: 1784888879.032
                      time_24: 03:27:59
                      time_12: 03:27:59 AM
                      week: 30
                      month: 7
                      year: 2026
                      year_abbr: '26'
                      current_tz_abbreviation: PDT
                      current_tz_full_name: Pacific Daylight Time
                      standard_tz_abbreviation: PST
                      standard_tz_full_name: Pacific Standard Time
                      is_dst: true
                      dst_savings: 1
                      dst_exists: true
                      dst_tz_abbreviation: PDT
                      dst_tz_full_name: Pacific Daylight Time
                      dst_start:
                        utc_time: 2026-03-08 TIME 10:00
                        duration: +1.00H
                        gap: true
                        date_time_after: 2026-03-08 TIME 03:00
                        date_time_before: 2026-03-08 TIME 02:00
                        overlap: false
                      dst_end:
                        utc_time: 2026-11-01 TIME 09:00
                        duration: -1.00H
                        gap: false
                        date_time_after: 2026-11-01 TIME 01:00
                        date_time_before: 2026-11-01 TIME 02:00
                        overlap: true
                airportLookup:
                  summary: Lookup by IATA/ICAO airport code — returns airport_details instead of location
                  value:
                    airport_details:
                      type: large_airport
                      name: John F Kennedy International Airport
                      latitude: '40.63945'
                      longitude: '-73.77932'
                      elevation_ft: 13
                      continent_code: NA
                      country_code: US
                      state_code: US-NY
                      city: New York
                      iata_code: JFK
                      icao_code: KJFK
                      faa_code: ''
                    time_zone:
                      name: America/New_York
                      offset: -5
                      offset_with_dst: -4
                      date: '2026-07-24'
                      date_time: '2026-07-24 06:28:14'
                      date_time_txt: Friday, July 24, 2026 06:28:14
                      date_time_wti: Fri, 24 Jul 2026 06:28:14 -0400
                      date_time_ymd: 2026-07-24T06:28:14-0400
                      current_time: 2026-07-24 06:28:14.975-0400
                      current_time_unix: 1784888894.975
                      time_24: 06:28:14
                      time_12: 06:28:14 AM
                      week: 30
                      month: 7
                      year: 2026
                      year_abbr: '26'
                      current_tz_abbreviation: EDT
                      current_tz_full_name: Eastern Daylight Time
                      standard_tz_abbreviation: EST
                      standard_tz_full_name: Eastern Standard Time
                      is_dst: true
                      dst_savings: 1
                      dst_exists: true
                      dst_tz_abbreviation: EDT
                      dst_tz_full_name: Eastern Daylight Time
                      dst_start:
                        utc_time: 2026-03-08 TIME 07:00
                        duration: +1.00H
                        gap: true
                        date_time_after: 2026-03-08 TIME 03:00
                        date_time_before: 2026-03-08 TIME 02:00
                        overlap: false
                      dst_end:
                        utc_time: 2026-11-01 TIME 06:00
                        duration: -1.00H
                        gap: false
                        date_time_after: 2026-11-01 TIME 01:00
                        date_time_before: 2026-11-01 TIME 02:00
                        overlap: true
                loCodeLookup:
                  summary: Lookup by UN/LOCODE — returns lo_code_details instead of location
                  value:
                    lo_code_details:
                      lo_code: USNYC
                      city: New York
                      state_code: NY
                      country_code: US
                      country_name: ''
                      location_type: Port, Rail Terminal, Road Terminal, Airport, Postal Exchange
                      latitude: '40.70000'
                      longitude: '-74.00000'
                    time_zone:
                      name: America/New_York
                      offset: -5
                      offset_with_dst: -4
                      date: '2026-07-24'
                      date_time: '2026-07-24 06:28:15'
                      date_time_txt: Friday, July 24, 2026 06:28:15
                      date_time_wti: Fri, 24 Jul 2026 06:28:15 -0400
                      date_time_ymd: 2026-07-24T06:28:15-0400
                      current_time: 2026-07-24 06:28:15.999-0400
                      current_time_unix: 1784888895.999
                      time_24: 06:28:15
                      time_12: 06:28:15 AM
                      week: 30
                      month: 7
                      year: 2026
                      year_abbr: '26'
                      current_tz_abbreviation: EDT
                      current_tz_full_name: Eastern Daylight Time
                      standard_tz_abbreviation: EST
                      standard_tz_full_name: Eastern Standard Time
                      is_dst: true
                      dst_savings: 1
                      dst_exists: true
                      dst_tz_abbreviation: EDT
                      dst_tz_full_name: Eastern Daylight Time
                      dst_start:
                        utc_time: 2026-03-08 TIME 07:00
                        duration: +1.00H
                        gap: true
                        date_time_after: 2026-03-08 TIME 03:00
                        date_time_before: 2026-03-08 TIME 02:00
                        overlap: false
                      dst_end:
                        utc_time: 2026-11-01 TIME 06:00
                        duration: -1.00H
                        gap: false
                        date_time_after: 2026-11-01 TIME 01:00
                        date_time_before: 2026-11-01 TIME 02:00
                        overlap: true
        '400':
          description: Bad Request — Invalid coordinates, timezone name, IP address, or airport code
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse_2'
              examples:
                InvalidCoordinates:
                  summary: Invalid coordinates range
                  value:
                    message: '''latitude'' (999) or ''longitude'' (0) is not valid. ''latitude'' must be between -90.0 and +90.0 and ''longitude'' must be between -180.0 and +180.0.'
                InvalidTimezone:
                  summary: Invalid timezone name
                  value:
                    message: Check whether your input values are correct; time_zone_name = Invalid/Timezone
                InvalidIP:
                  summary: Invalid IP address
                  value:
                    message: '''999.999.999.999'' is not an IP string literal.'
                InvalidIata:
                  summary: Invalid IATA code
                  value:
                    message: 'Invalid IATA code: INVALID. IATA code must be in the format of AAA.'
                InvalidIcao:
                  summary: Invalid ICAO code
                  value:
                    message: 'Invalid ICAO code: INVALID. ICAO code must be in the format of AAAA.'
        '404':
          description: Not Found — Location address not found, or LO code has no matching data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse_2'
              examples:
                LocationNotFound:
                  summary: Location not found
                  value:
                    message: We couldn't find the location (ZZZNOTEXIST). Try a city or state level location address only.
                InvalidLoCode:
                  summary: UN/LOCODE not found
                  value:
                    message: '''Data not found for the provided LO code: XXXXX Please contact at support@ipgeolocation.io if provided LO code exists.'''
components:
  schemas:
    TimezoneConversionResponse:
      type: object
      description: Timezone conversion result containing original and converted timestamps with the difference.
      required:
      - original_time
      - converted_time
      - diff_hour
      - diff_min
      properties:
        original_time:
          type: string
          description: The original date and time before any conversion, in yyyy-MM-dd HH:mm:ss format.
        converted_time:
          type: string
          description: The date and time after conversion to the target timezone, in yyyy-MM-dd HH:mm:ss format.
        diff_hour:
          type: number
          format: float
          description: The absolute difference in hours between the source and target timezones, always non-negative regardless of conversion direction. Can be fractional for half-hour/quarter-hour offset timezones (e.g. 9.5 for Asia/Kolkata to America/New_York).
        diff_min:
          type: integer
          description: The absolute difference between the source and target timezones expressed in total minutes (not a remainder — always diff_hour * 60), always non-negative regardless of conversion direction.
    ErrorResponse_2:
      type: object
      description: Standard error envelope returned by the API on failed requests.
      required:
      - message
      properties:
        error:
          type: string
          description: Short error category or exception type.
        message:
          type: string
          description: Human-readable error message describing the failure.
        path:
          type: string
          description: API endpoint path that produced the error.
        status:
          type: integer
          description: HTTP status code returned with the error.
        timestamp:
          type: string
          format: date-time
          description: Timestamp when the error occurred (ISO 8601).
    TimeZone:
      type: object
      description: Timezone and date/time information for the location.
      required:
      - name
      - offset
      - offset_with_dst
      - current_time
      - current_time_unix
      - date
      - date_time
      - date_time_txt
      - date_time_wti
      - date_time_ymd
      - time_24
      - time_12
      - week
      - month
      - year
      - year_abbr
      - current_tz_abbreviation
      - current_tz_full_name
      - standard_tz_abbreviation
      - standard_tz_full_name
      - is_dst
      - dst_savings
      - dst_exists
      properties:
        name:
          type: string
          description: The IANA timezone name/identifier for the location.
        offset:
          type: number
          format: float
          description: The Standard time zone offset from UTC in hours.
        offset_with_dst:
          type: number
          format: float
          description: The time zone offset from UTC in hours, accounting for DST.
        current_time:
          type: string
          description: The current date and time with timezone offset in YYYY-MM-DD HH:mm:ss.SSS±ZZZZ format.
        current_time_unix:
          type: number
          format: float
          description: The Unix timestamp representing the date and time in seconds.
        date:
          type: string
          description: The current date in YYYY-MM-DD format.
        date_time:
          type: string
          description: The current date and time in YYYY-MM-DD HH:mm:ss format.
        date_time_txt:
          type: string
          description: The current date and time in descriptive format EEEE, MMMM dd, yyyy HH:mm:ss.
        date_time_wti:
          type: string
          description: The date and time with time zone information in EEE, dd MMM yyyy HH:mm:ss Z format.
        date_time_ymd:
          type: string
          description: The date and time with timezone offset in ISO 8601 format YYYY-MM-DDTHH:mm:ss±HHMM.
        time_24:
          type: string
          description: The current time in 24-hour format HH:mm:ss.
        time_12:
          type: string
          description: The current time in 12-hour format with AM/PM notation.
        week:
          type: integer
          description: The week number of the year (1-52).
        month:
          type: integer
          description: The current month as a number (1-12).
        year:
          type: integer
          description: The four-digit current year.
        year_abbr:
          type: string
          description: The two-digit abbreviation for the year.
        current_tz_abbreviation:
          type: string
          description: Abbreviation of the time zone currently in effect (standard or DST).
        current_tz_full_name:
          type: string
          description: Full name of the time zone currently in effect.
        standard_tz_abbreviation:
          type: string
          description: Abbreviation of the standard (non-DST) time zone.
        standard_tz_full_name:
          type: string
          description: Full name of the standard (non-DST) time zone.
        is_dst:
          type: boolean
          description: Is the time zone in daylight savings?
        dst_tz_abbreviation:
          type: string
          description: Abbreviation of the DST time zone. Always present as a key; holds an empty string when dst_exists is false.
        dst_tz_full_name:
          type: string
          description: Full name of the DST time zone. Always present as a key; holds an empty string when dst_exists is false.
        dst_savings:
          type: number
          format: float
          description: The amount of time added for daylight saving in hours.
        dst_exists:
          type: boolean
          description: Indicates whether DST is observed in the region.
        dst_start:
          $ref: '#/components/schemas/DstTransition'
        dst_end:
          $ref: '#/components/schemas/DstTransition'
    DstTransition:
      type: object
      description: DST transition details (used for both the DST start and DST end transitions). Always present as a key on the parent TimeZone object; returned as an empty object {} when dst_exists is false, so none of its properties are required.
      properties:
        utc_time:
          type: string
          description: DST transition moment in UTC.
        duration:
          type: string
          description: Clock change at the DST transition, in hours.
        gap:
          type: boolean
          description: true if local time jumps forward (some times do not exist).
        date_time_after:
          type: string
          description: Local date/time immediately after the DST transition.
        date_time_before:
          type: string
          description: Local date/time immediately before the DST transition.
        overlap:
          type: boolean
          description: true if local times repeat around the DST transition.
    TimezoneResponse:
      type: object
      required:
      - time_zone
      properties:
        ip:
          type: string
          description: The IP address used for the timezone lookup. Present when queried using the ip parameter, or with no location-identifying parameter at all (client-IP fallback). Absent for every other lookup mode.
        time_zone:
          $ref: '#/components/schemas/TimeZone'
        location:
          $ref: '#/components/schemas/TimezoneLocation'
        airport_details:
          $ref: '#/components/schemas/AirportDetail'
        lo_code_details:
          $ref: '#/components/schemas/LoCodeDetail'
      description: 'Timezone lookup result. time_zone is always present. Exactly which other object accompanies it depends on the lookup mode: tz 

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# Full source: https://raw.githubusercontent.com/api-evangelist/apifreaks-api-hub-for-developers/refs/heads/main/openapi/apifreaks-api-hub-for-developers-timezone-apis-api-openapi.yml