Unalaska / Dutch Harbor, Alaska
Sunday, February 21, 2027
Sunrise
9:12 am AKST
Sunset
7:27 pm AKST
Daylight
10 hr 15 min
+4 min longer than yesterday
Solar noon
2:19 pm AKST
Civil twilight
8:36 am – 8:03 pm
Usable light for most outdoor activity
Nautical twilight
7:55 am – 8:44 pm
Horizon visible at sea
Astronomical twilight
7:14 am – 9:25 pm
Faintest stars visible
Moon
Waning Gibbous · 99% lit · Moonset 9:20 am · Moonrise 9:15 pm
This day in context
Day length rank
#241 of 365 days in 2027
Share of the longest day
60% — the longest day here is 17 hr 7 min
Golden hour
9:12 am–10:02 am and 6:38 pm–7:27 pm
Blue hour
8:36 am–8:50 am and 7:50 pm–8:03 pm
Sun at solar noon
25.7° above the horizon
True darkness
9 hr 47 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Feb 18 | 9:19 am | 7:22 pm | 10 hr 3 min | +4 min |
| Fri Feb 19 | 9:17 am | 7:23 pm | 10 hr 7 min | +4 min |
| Sat Feb 20 | 9:14 am | 7:25 pm | 10 hr 11 min | +4 min |
| Sun Feb 21 | 9:12 am | 7:27 pm | 10 hr 15 min | +4 min |
| Mon Feb 22 | 9:10 am | 7:29 pm | 10 hr 19 min | +4 min |
| Tue Feb 23 | 9:08 am | 7:31 pm | 10 hr 24 min | +4 min |
| Wed Feb 24 | 9:05 am | 7:33 pm | 10 hr 28 min | +4 min |