America/Adak time zone
Hawaii-Aleutian Daylight Time · currently UTC-09:00
HDT · UTC-09:00
Clock changes
| Date (local) | Local time change | Offset | Abbreviation |
|---|---|---|---|
| Sun 8 Mar 2026 | 02:00 → 03:00 | UTC-10:00 → UTC-09:00 | HDT DST |
| Sun 1 Nov 2026 | 02:00 → 01:00 | UTC-09:00 → UTC-10:00 | HST |
| Sun 14 Mar 2027 | 02:00 → 03:00 | UTC-10:00 → UTC-09:00 | HDT DST |
| Sun 7 Nov 2027 | 02:00 → 01:00 | UTC-09:00 → UTC-10:00 | HST |