Unalaska / Dutch Harbor, Alaska
Sunday, December 13, 2026
Sunrise
10:16 am AKST
Sunset
5:44 pm AKST
Daylight
7 hr 28 min
−1 min shorter than yesterday
Solar noon
2:00 pm AKST
Civil twilight
9:32 am – 6:27 pm
Usable light for most outdoor activity
Nautical twilight
8:47 am – 7:13 pm
Horizon visible at sea
Astronomical twilight
8:04 am – 7:56 pm
Faintest stars visible
Moon
Waxing Crescent · 20% lit · Moonrise 1:25 pm · Moonset 10:33 pm
This day in context
Day length rank
#349 of 365 days in 2026
Share of the longest day
44% — the longest day here is 17 hr 7 min
Golden hour
10:16 am–11:24 am and 4:35 pm–5:44 pm
Blue hour
9:32 am–9:49 am and 6:11 pm–6:27 pm
Sun at solar noon
13.0° above the horizon
True darkness
12 hr 8 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Dec 10 | 10:13 am | 5:44 pm | 7 hr 31 min | −1 min |
| Fri Dec 11 | 10:14 am | 5:44 pm | 7 hr 30 min | −1 min |
| Sat Dec 12 | 10:15 am | 5:44 pm | 7 hr 29 min | −1 min |
| Sun Dec 13 | 10:16 am | 5:44 pm | 7 hr 28 min | −1 min |
| Mon Dec 14 | 10:17 am | 5:44 pm | 7 hr 27 min | −1 min |
| Tue Dec 15 | 10:18 am | 5:44 pm | 7 hr 26 min | −1 min |
| Wed Dec 16 | 10:19 am | 5:44 pm | 7 hr 26 min | −1 min |