Unalaska / Dutch Harbor, Alaska
Sunday, January 17, 2027
Sunrise
10:14 am AKST
Sunset
6:19 pm AKST
Daylight
8 hr 5 min
+3 min longer than yesterday
Solar noon
2:16 pm AKST
Civil twilight
9:32 am – 7:00 pm
Usable light for most outdoor activity
Nautical twilight
8:48 am – 7:44 pm
Horizon visible at sea
Astronomical twilight
8:06 am – 8:26 pm
Faintest stars visible
Moon
Waxing Gibbous · 72% lit · Moonset 5:38 am · Moonrise 1:10 pm
This day in context
Day length rank
#311 of 365 days in 2027
Share of the longest day
47% — the longest day here is 17 hr 7 min
Golden hour
10:14 am–11:16 am and 5:17 pm–6:19 pm
Blue hour
9:32 am–9:48 am and 6:45 pm–7:00 pm
Sun at solar noon
15.5° above the horizon
True darkness
11 hr 39 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Jan 14 | 10:17 am | 6:14 pm | 7 hr 57 min | +3 min |
| Fri Jan 15 | 10:16 am | 6:16 pm | 8 hr 0 min | +3 min |
| Sat Jan 16 | 10:15 am | 6:17 pm | 8 hr 3 min | +3 min |
| Sun Jan 17 | 10:14 am | 6:19 pm | 8 hr 5 min | +3 min |
| Mon Jan 18 | 10:12 am | 6:21 pm | 8 hr 8 min | +3 min |
| Tue Jan 19 | 10:11 am | 6:23 pm | 8 hr 11 min | +3 min |
| Wed Jan 20 | 10:10 am | 6:24 pm | 8 hr 14 min | +3 min |