Adak, Alaska
Friday, September 4, 2026
Sunrise
9:03 am AKDT
Sunset
10:26 pm AKDT
Daylight
13 hr 23 min
−4 min shorter than yesterday
Solar noon
3:45 pm AKDT
Civil twilight
8:28 am – 11:01 pm
Usable light for most outdoor activity
Nautical twilight
7:46 am – 11:43 pm
Horizon visible at sea
Astronomical twilight
6:59 am – 12:30 am
Faintest stars visible
Moon
Last Quarter · 44% lit · Moonrise 12:49 am · Moonset 7:08 pm
This day in context
Day length rank
#150 of 365 days in 2026
Share of the longest day
80% — the longest day here is 16 hr 43 min
Golden hour
9:03 am–9:48 am and 9:41 pm–10:26 pm
Blue hour
8:28 am–8:42 am and 10:47 pm–11:01 pm
Sun at solar noon
45.1° above the horizon
True darkness
30 hr 31 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Sep 1 | 8:58 am | 10:33 pm | 13 hr 35 min | −4 min |
| Wed Sep 2 | 9:00 am | 10:31 pm | 13 hr 31 min | −4 min |
| Thu Sep 3 | 9:01 am | 10:28 pm | 13 hr 27 min | −4 min |
| Fri Sep 4 | 9:03 am | 10:26 pm | 13 hr 23 min | −4 min |
| Sat Sep 5 | 9:05 am | 10:24 pm | 13 hr 19 min | −4 min |
| Sun Sep 6 | 9:06 am | 10:22 pm | 13 hr 15 min | −4 min |
| Mon Sep 7 | 9:08 am | 10:19 pm | 13 hr 11 min | −4 min |