Unalaska / Dutch Harbor, Alaska
Monday, January 18, 2027
Sunrise
10:12 am AKST
Sunset
6:21 pm AKST
Daylight
8 hr 8 min
+3 min longer than yesterday
Solar noon
2:16 pm AKST
Civil twilight
9:32 am – 7:02 pm
Usable light for most outdoor activity
Nautical twilight
8:47 am – 7:46 pm
Horizon visible at sea
Astronomical twilight
8:05 am – 8:28 pm
Faintest stars visible
Moon
Waxing Gibbous · 81% lit · Moonset 7:07 am · Moonrise 1:45 pm
This day in context
Day length rank
#309 of 365 days in 2027
Share of the longest day
48% — the longest day here is 17 hr 7 min
Golden hour
10:12 am–11:14 am and 5:19 pm–6:21 pm
Blue hour
9:32 am–9:47 am and 6:46 pm–7:02 pm
Sun at solar noon
15.7° above the horizon
True darkness
11 hr 37 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| 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 |
| Thu Jan 21 | 10:09 am | 6:26 pm | 8 hr 17 min | +3 min |