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Antarctica/Troll

Antarctica/Troll is the IANA time zone for Troll in Antarctica.

UTC+02:00

Tue, Sep 29 UTC+2

Offsets and daylight saving time

Standard offset
UTC+00:00
Daylight offset
UTC+02:00
Rule
Daylight saving time from the last Sunday in March at 01:00 to the last Sunday in October at 03:00 (local time).

Next clock changes

  • Sunday, October 25, 2026 at 03:00: back to UTC+0 (UTC+2 → UTC+0)
  • Sunday, March 28, 2027 at 01:00: forward to UTC+2 (UTC+0 → UTC+2)

Names

Generic name
Troll Station Time
Abbreviation
GMT
Long name
Greenwich Mean Time

Use it in code

// JavaScript
new Intl.DateTimeFormat('en-US', { timeZone: 'Antarctica/Troll' })

# Python
from zoneinfo import ZoneInfo
ZoneInfo('Antarctica/Troll')

-- PostgreSQL
SELECT now() AT TIME ZONE 'Antarctica/Troll';

Offset history since 1970

  • 1970–2004: UTC+0
  • 2005–2026: UTC+0 and UTC+2 each year

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