Complete List of World Time Zones
Overview of time zones across all regions
Note: Many regions observe daylight saving time, which changes their UTC offset seasonally.
North America
Hawaii (Honolulu)UTC-10
Alaska (Anchorage)UTC-9
Pacific Time (LA, Seattle)UTC-8/-7
Mountain Time (Denver, Phoenix)UTC-7/-7
Central Time (Chicago, Dallas)UTC-6/-5
Eastern Time (NYC, Miami)UTC-5/-4
Europe
London (GMT/BST)UTC+0/+1
Paris, Berlin (CET/CEST)UTC+1/+2
Moscow (MSK)UTC+3
Istanbul (TRT)UTC+3
Asia
Dubai (GST)UTC+4
India (IST)UTC+5:30
Singapore, Hong Kong (SGT/HKT)UTC+8
Tokyo, Seoul (JST/KST)UTC+9
Oceania
Sydney (AEST/AEDT)UTC+10/+11
Auckland (NZST/NZDT)UTC+12/+13
Special Cases
- China - Single time zone (UTC+8) despite spanning 5
- India - UTC+5:30 (half-hour offset)
- Nepal - UTC+5:45 (quarter-hour offset)
- Antarctica - Follows local research stations