IPGeolocation.io · JSON Structure

Timezone Dsttransition Structure

Represents a daylight saving time transition event including the moment when DST begins or ends.

Type: object Properties: 6
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DSTTransition is a JSON Structure definition published by IPGeolocation.io, describing 6 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

utc_time duration gap date_time_after date_time_before overlap

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/ipgeolocation/refs/heads/main/json-structure/timezone-dsttransition-structure.json",
  "name": "DSTTransition",
  "description": "Represents a daylight saving time transition event including the\nmoment when DST begins or ends.\n",
  "type": "object",
  "properties": {
    "utc_time": {
      "type": "string",
      "description": "UTC timestamp when the DST transition occurs.",
      "example": "2025-03-09 TIME 10"
    },
    "duration": {
      "type": "string",
      "description": "Time change applied during the transition.",
      "example": "+1H"
    },
    "gap": {
      "type": "boolean",
      "description": "Indicates whether an hour is skipped during the transition."
    },
    "date_time_after": {
      "type": "string",
      "description": "Local date and time immediately after the DST change.",
      "example": "2025-03-09 TIME 03"
    },
    "date_time_before": {
      "type": "string",
      "description": "Local date and time immediately before the DST change.",
      "example": "2025-03-09 TIME 02"
    },
    "overlap": {
      "type": "boolean",
      "description": "Indicates whether clock time overlaps during the transition."
    }
  }
}