Adak, Alaska
Sunday, December 13, 2026
Sunrise
10:46 am AKST
Sunset
6:35 pm AKST
Daylight
7 hr 50 min
−1 min shorter than yesterday
Solar noon
2:40 pm AKST
Civil twilight
10:05 am – 7:16 pm
Usable light for most outdoor activity
Nautical twilight
9:22 am – 7:59 pm
Horizon visible at sea
Astronomical twilight
8:41 am – 8:40 pm
Faintest stars visible
Moon
Waxing Crescent · 20% lit · Moonrise 1:59 pm · Moonset 11:23 pm
This day in context
Day length rank
#349 of 365 days in 2026
Share of the longest day
47% — the longest day here is 16 hr 43 min
Golden hour
10:46 am–11:48 am and 5:33 pm–6:35 pm
Blue hour
10:05 am–10:20 am and 7:00 pm–7:16 pm
Sun at solar noon
14.9° above the horizon
True darkness
12 hr 1 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Dec 10 | 10:43 am | 6:35 pm | 7 hr 53 min | −1 min |
| Fri Dec 11 | 10:44 am | 6:35 pm | 7 hr 52 min | −1 min |
| Sat Dec 12 | 10:45 am | 6:35 pm | 7 hr 51 min | −1 min |
| Sun Dec 13 | 10:46 am | 6:35 pm | 7 hr 50 min | −1 min |
| Mon Dec 14 | 10:46 am | 6:35 pm | 7 hr 49 min | −1 min |
| Tue Dec 15 | 10:47 am | 6:35 pm | 7 hr 48 min | −1 min |
| Wed Dec 16 | 10:48 am | 6:36 pm | 7 hr 47 min | −1 min |