HST — Hawaii-Aleutian Standard Time
Hawaii-Aleutian Standard Time UTC−10
UTC−10:00HST stands for Hawaii-Aleutian Standard Time, UTC−10, 10 hours behind UTC. It is used in Hawaii: in winter in the United States, and all year in the United States (Honolulu).
Countries and territories: United States.
Zones: Pacific/Honolulu, America/Adak.
HST compared with other cities
How far a clock on HST (UTC−10) is ahead of or behind eight major cities over the next 12 months (ranges come from the cities’ own daylight saving time). Every country and territory on this offset is listed under UTC−10.
| City | HST is |
|---|---|
| New York | 5 h to 6 h behind |
| Los Angeles | 2 h to 3 h behind |
| London | 10 h to 11 h behind |
| Paris | 11 h to 12 h behind |
| Dubai | 14 h behind all year |
| Delhi | 15 h 30 min behind all year |
| Tokyo | 19 h behind all year |
| Sydney | 20 h to 21 h behind |