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Antarctica/Vostok

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

UTC+05:00

Tue, Sep 29 UTC+5

Offsets and daylight saving time

Standard offset
UTC+05:00
Rule
No daylight saving time: UTC+5 all year.

No clock changes are scheduled in the next three years.

Names

Generic name
Vostok Time
Long name
Vostok Time

Use it in code

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

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

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

Offset history since 1970

  • 1970–1993: UTC+7
  • 1994: UTC+0 and UTC+7 during the year
  • 1995–2022: UTC+7
  • 2023: UTC+5 and UTC+7 during the year
  • 2024–2026: UTC+5

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