Unalaska / Dutch Harbor, Alaska
Monday, February 1, 2027
Sunrise
9:52 am AKST
Sunset
6:47 pm AKST
Daylight
8 hr 55 min
+4 min longer than yesterday
Solar noon
2:19 pm AKST
Civil twilight
9:14 am – 7:26 pm
Usable light for most outdoor activity
Nautical twilight
8:31 am – 8:08 pm
Horizon visible at sea
Astronomical twilight
7:50 am – 8:50 pm
Faintest stars visible
Moon
Waning Crescent · 19% lit · Moonrise 7:32 am · Moonset 1:35 pm
This day in context
Day length rank
#281 of 365 days in 2027
Share of the longest day
52% — the longest day here is 17 hr 7 min
Golden hour
9:52 am–10:48 am and 5:51 pm–6:47 pm
Blue hour
9:14 am–9:28 am and 7:11 pm–7:26 pm
Sun at solar noon
19.2° above the horizon
True darkness
10 hr 59 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri Jan 29 | 9:57 am | 6:41 pm | 8 hr 44 min | +4 min |
| Sat Jan 30 | 9:56 am | 6:43 pm | 8 hr 48 min | +4 min |
| Sun Jan 31 | 9:54 am | 6:45 pm | 8 hr 52 min | +4 min |
| Mon Feb 1 | 9:52 am | 6:47 pm | 8 hr 55 min | +4 min |
| Tue Feb 2 | 9:50 am | 6:49 pm | 8 hr 59 min | +4 min |
| Wed Feb 3 | 9:49 am | 6:51 pm | 9 hr 3 min | +4 min |
| Thu Feb 4 | 9:47 am | 6:53 pm | 9 hr 7 min | +4 min |