Asia/Muscat

Time zone identifier: Asia/Muscat

Current civil offset: +04:00 (+04)

Current DST state: Observing Standard Time

First standard time adoption: Adopted on 1919-12-31

Local Mean Time (LMT): +03:54:24 based on geographic meridian

Total recorded transitions: 1 transitions across 2 distinct offsets

Associated countries: OM

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Historical Offset Step Chart (1880 to Present)

+2:00 +3:00 +4:00 +5:00 1880 1900 1920 1940 1960 1980 2000 2020

Text summary: Asia/Muscat shifted between 2 distinct offsets from 1919-12-31 through the modern era.

Complete Transition History (1 Transitions)

UTC Instant Local Wall Time Shift Abbreviation DST Effect
1919-12-31T20:05:36Z 1920-01-01 00:05:36 +03:54:24 → +04:00 +04 No gap

Notes from the Maintainers

Source: backzone (Lines 1080 to 1083)
Oman
Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory.

Years on Record

Methodology Note: The 1970 Rule

tzdb guarantees accuracy for timestamps from 1970 onwards. Transitions prior to 1970 represent best-effort historical reconstructions.