America/Adak Time Zone: Current Time in Adak
Saturday, October 24, 2026
Where the America/Adak time zone is used
Countries: 🇺🇸 United States.
Area covered: Alaska - western Aleutians.
Also known in software as: America/Atka, US/Aleutian.
Time in America/Adak vs major world cities
| City | Local time | Difference from America/Adak |
|---|
| New York | Sat | 5 hours ahead |
| Los Angeles | Sat | 2 hours ahead |
| London | Sat | 10 hours ahead |
| Paris | Sat | 11 hours ahead |
| Dubai | Sun | 13 hours ahead |
| Mumbai | Sun | 14.5 hours ahead |
| Singapore | Sun | 17 hours ahead |
| Tokyo | Sun | 18 hours ahead |
| Sydney | Sun | 20 hours ahead |
| Johannesburg | Sat | 11 hours ahead |
| São Paulo | Sat | 6 hours ahead |
| Chicago | Sat | 4 hours ahead |
America/Adak time zone
Hawaii-Aleutian Time
Hawaii-Aleutian Daylight Time (HADT)
IANA: America/Adak · UTC−9
Daylight saving time in America/Adak
In effect now
Next change: Sun 1 Nov, clocks go back 1 hour (02:00 → 01:00)
Sunrise and sunset in America/Adak today
Sunrise 09:25 · Sunset 19:36
Daylight 10h 11m · Solar noon 14:30
October 2026 calendar for America/Adak
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | 1 | 2 | 3 | 4 |
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 | |
Upcoming public holidays in America/Adak
- Wed 11 Nov Veterans Day
- Thu 26 Nov Thanksgiving Day
- Fri 25 Dec Christmas Day
- Fri 1 Jan New Year's Day
- Mon 18 Jan Martin Luther King Jr. Day
- Mon 15 Feb Washington's Birthday
What time zone is America/Adak in?
America/Adak is on Hawaii-Aleutian Time (HADT, UTC−9). The IANA identifier is America/Adak.
Does America/Adak observe daylight saving time?
Yes. America/Adak is on daylight saving time now. The next changes:
- Sunday 1 November 2026: clocks go back at 02:00 to 01:00 (HADT → HAST)
- Sunday 14 March 2027: clocks go forward at 02:00 to 03:00 (HAST → HADT)
- Sunday 7 November 2027: clocks go back at 02:00 to 01:00 (HADT → HAST)
America/Adak in software and databases
Older software may still use America/Atka, US/Aleutian; these are aliases of America/Adak and give identical times.
Standard offset UTC−10, daylight saving offset UTC−9 (as of 2026).
Frequently asked questions about America/Adak
What time zone is America/Adak in?
Hawaii-Aleutian Time (HADT), UTC−9; IANA zone America/Adak.
When do the clocks change in America/Adak?
Next on Sunday 1 November 2026, when clocks go back from 02:00 to 01:00.