ical-toolkit/timezones/database/antarctica-troll.json

ICal generator/updater/parser with Timezone/DST, Alams, Organizers, Events, etc. support.

{
  "VTIMEZONE": {
    "TZID": "Antarctica/Troll",
    "X-LIC-LOCATION": "Antarctica/Troll",
    "DAYLIGHT": [
      {
        "TZOFFSETFROM": "+0000",
        "TZOFFSETTO": "+0200",
        "TZNAME": "CEST",
        "DTSTART": "19700329T010000",
        "RRULE": "FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU"
      }
    ],
    "STANDARD": [
      {
        "TZOFFSETFROM": "+0200",
        "TZOFFSETTO": "+0000",
        "TZNAME": "UTC",
        "DTSTART": "19701025T030000",
        "RRULE": "FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU"
      }
    ]
  },
  "TZID": "Antarctica/Troll"
}