Unalaska / Dutch Harbor, Alaska
Monday, September 21, 2026
Sunrise
8:50 am AKDT
Sunset
9:07 pm AKDT
Daylight
12 hr 17 min
−4 min shorter than yesterday
Solar noon
2:59 pm AKDT
Civil twilight
8:14 am – 9:42 pm
Usable light for most outdoor activity
Nautical twilight
7:32 am – 10:24 pm
Horizon visible at sea
Astronomical twilight
6:48 am – 11:08 pm
Faintest stars visible
Moon
Waxing Gibbous · 77% lit · Moonset 2:33 am · Moonrise 7:42 pm
This day in context
Day length rank
#184 of 365 days in 2026
Share of the longest day
72% — the longest day here is 17 hr 7 min
Golden hour
8:50 am–9:36 am and 8:20 pm–9:07 pm
Blue hour
8:14 am–8:28 am and 9:28 pm–9:42 pm
Sun at solar noon
36.7° above the horizon
True darkness
7 hr 42 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri Sep 18 | 8:44 am | 9:14 pm | 12 hr 30 min | −4 min |
| Sat Sep 19 | 8:46 am | 9:12 pm | 12 hr 26 min | −4 min |
| Sun Sep 20 | 8:48 am | 9:09 pm | 12 hr 21 min | −4 min |
| Mon Sep 21 | 8:50 am | 9:07 pm | 12 hr 17 min | −4 min |
| Tue Sep 22 | 8:51 am | 9:04 pm | 12 hr 13 min | −4 min |
| Wed Sep 23 | 8:53 am | 9:02 pm | 12 hr 9 min | −4 min |
| Thu Sep 24 | 8:55 am | 8:59 pm | 12 hr 4 min | −4 min |