Unalaska / Dutch Harbor, Alaska
Tuesday, January 19, 2027
Sunrise
10:11 am AKST
Sunset
6:23 pm AKST
Daylight
8 hr 11 min
+3 min longer than yesterday
Solar noon
2:17 pm AKST
Civil twilight
9:31 am – 7:03 pm
Usable light for most outdoor activity
Nautical twilight
8:47 am – 7:47 pm
Horizon visible at sea
Astronomical twilight
8:05 am – 8:29 pm
Faintest stars visible
Moon
Waxing Gibbous · 90% lit · Moonset 8:27 am · Moonrise 2:40 pm
This day in context
Day length rank
#307 of 365 days in 2027
Share of the longest day
48% — the longest day here is 17 hr 7 min
Golden hour
10:11 am–11:13 am and 5:21 pm–6:23 pm
Blue hour
9:31 am–9:46 am and 6:48 pm–7:03 pm
Sun at solar noon
15.9° above the horizon
True darkness
11 hr 34 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| 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 |
| Fri Jan 22 | 10:08 am | 6:28 pm | 8 hr 21 min | +3 min |