DST
What this is
When a zone falls back, one civil hour repeats; when it springs forward, one hour is missing. Instant-based Unix time does not jump. Bugs appear when you add '24 hours' as calendar arithmetic instead of 86400 seconds — or when you store local strings without a zone.
2026-03-08T07:00:00Z2026-03-08T07:00:00.000Z
Zones: UTC · New York · Los Angeles · Chicago · London · Paris · Berlin · India (Kolkata) · Tokyo · Singapore · Dubai · Sydney
FAQ
- Does India have DST?
- No. Asia/Kolkata is UTC+5:30 year-round. Europe/London is not.