Unalaska / Dutch Harbor, Alaska
Monday, December 21, 2026
Sunrise
10:22 am AKST
Sunset
5:46 pm AKST
Daylight
7 hr 24 min
same as yesterday
Solar noon
2:04 pm AKST
Civil twilight
9:38 am – 6:29 pm
Usable light for most outdoor activity
Nautical twilight
8:52 am – 7:16 pm
Horizon visible at sea
Astronomical twilight
8:09 am – 7:59 pm
Faintest stars visible
Moon
Waxing Gibbous · 93% lit · Moonset 8:09 am · Moonrise 3:15 pm
This day in context
Day length rank
#360 of 365 days in 2026
Share of the longest day
43% — the longest day here is 17 hr 7 min
Golden hour
10:22 am–11:31 am and 4:36 pm–5:46 pm
Blue hour
9:38 am–9:55 am and 6:13 pm–6:29 pm
Sun at solar noon
12.7° above the horizon
True darkness
12 hr 11 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri Dec 18 | 10:20 am | 5:45 pm | 7 hr 24 min | ±0 min |
| Sat Dec 19 | 10:21 am | 5:45 pm | 7 hr 24 min | ±0 min |
| Sun Dec 20 | 10:21 am | 5:45 pm | 7 hr 24 min | ±0 min |
| Mon Dec 21 | 10:22 am | 5:46 pm | 7 hr 24 min | ±0 min |
| Tue Dec 22 | 10:22 am | 5:46 pm | 7 hr 24 min | ±0 min |
| Wed Dec 23 | 10:23 am | 5:47 pm | 7 hr 24 min | ±0 min |
| Thu Dec 24 | 10:23 am | 5:48 pm | 7 hr 24 min | ±0 min |