Moon-API Phase API
The Phase API from Moon-API — 1 operation(s) for phase.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Moon-API.com Advanced Phase API
description: API for retrieving detailed moon phase data, sun data, calendars, and astronomical information
version: 2.0.0
contact:
name: Moon-API.com
url: https://moon-api.com
servers:
- url: https://moon-phase.p.rapidapi.com
description: Production server (via RapidAPI)
security:
- RapidAPIKey: []
tags:
- name: Phase
paths:
/phase:
get:
summary: Get moon phase information only
description: Returns moon phase information. Lat/lon are optional and default to London coordinates (51.5074, -0.1278). Backwards compatible.
parameters:
- $ref: '#/components/parameters/latitudeParam'
- $ref: '#/components/parameters/longitudeParam'
- $ref: '#/components/parameters/timestampParam'
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
properties:
timestamp:
type: integer
datestamp:
type: string
moon:
type: object
properties:
phase:
type: number
phase_name:
type: string
major_phase:
type: string
stage:
type: string
illumination:
type: string
age_days:
type: integer
emoji:
type: string
example:
timestamp: 1768327440
datestamp: Tue, 13 Jan 2026 18:04:00 +0000
moon:
phase: 0.8294482328
phase_name: Waning crescent
major_phase: New Moon
stage: waning
illumination: 22%
age_days: 24
emoji: 🌒
'400':
description: Bad request
'500':
description: Server error
tags:
- Phase
components:
parameters:
longitudeParam:
name: lon
in: query
description: Longitude coordinate (-180 to 180). Optional, defaults to -0.1278 (London, UK - west is negative)
required: false
schema:
type: number
minimum: -180
maximum: 180
default: -0.1278
latitudeParam:
name: lat
in: query
description: Latitude coordinate (-90 to 90). Optional, defaults to 51.5074 (London, UK)
required: false
schema:
type: number
minimum: -90
maximum: 90
default: 51.5074
timestampParam:
name: timestamp
in: query
description: Unix timestamp (optional, defaults to current time)
required: false
schema:
type: integer
securitySchemes:
RapidAPIKey:
type: apiKey
name: x-rapidapi-key
in: header
description: RapidAPI authentication key