Asia/Katmandu
Time zone identifier: Asia/Katmandu
Current civil offset: +05:45 (+0545)
Current DST state: Observing Standard Time
First standard time adoption: Adopted on 1919-12-31
Local Mean Time (LMT): +05:41:16 based on geographic meridian
Total recorded transitions: 2 transitions across 3 distinct offsets
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Historical Offset Step Chart (1880 to Present)
Text summary: Asia/Katmandu shifted between 3 distinct offsets from 1919-12-31 through the modern era.
Complete Transition History (2 Transitions)
| UTC Instant | Local Wall Time | Shift | Abbreviation | DST | Effect |
|---|---|---|---|---|---|
1919-12-31T18:18:44Z | 1919-12-31 23:48:44 | +05:41:16 → +05:30 | +0530 | No | overlap |
1985-12-31T18:30:00Z | 1986-01-01 00:15:00 | +05:30 → +05:45 | +0545 | No | gap |
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.