Unalaska / Dutch Harbor, Alaska
Friday, May 21, 2027
Sunrise
6:54 am AKDT
Sunset
11:11 pm AKDT
Daylight
16 hr 17 min
+3 min longer than yesterday
Solar noon
3:02 pm AKDT
Civil twilight
6:07 am – 11:59 pm
Usable light for most outdoor activity
Nautical twilight
4:55 am – 1:10 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waning Gibbous · 98% lit · Moonrise 12:37 am · Moonset 7:01 am
This day in context
Day length rank
#62 of 365 days in 2027
Share of the longest day
95% — the longest day here is 17 hr 7 min
Golden hour
6:54 am–7:49 am and 10:16 pm–11:11 pm
Blue hour
6:07 am–6:26 am and 11:39 pm–11:59 pm
Sun at solar noon
56.4° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue May 18 | 6:58 am | 11:07 pm | 16 hr 8 min | +3 min |
| Wed May 19 | 6:57 am | 11:08 pm | 16 hr 11 min | +3 min |
| Thu May 20 | 6:55 am | 11:10 pm | 16 hr 14 min | +3 min |
| Fri May 21 | 6:54 am | 11:11 pm | 16 hr 17 min | +3 min |
| Sat May 22 | 6:53 am | 11:13 pm | 16 hr 20 min | +3 min |
| Sun May 23 | 6:51 am | 11:14 pm | 16 hr 23 min | +3 min |
| Mon May 24 | 6:50 am | 11:16 pm | 16 hr 26 min | +3 min |