Unalaska / Dutch Harbor, Alaska
Sunday, July 18, 2027
Sunrise
6:58 am AKDT
Sunset
11:25 pm AKDT
Daylight
16 hr 28 min
−3 min shorter than yesterday
Solar noon
3:12 pm AKDT
Civil twilight
6:09 am – 12:14 am
Usable light for most outdoor activity
Nautical twilight
4:53 am – 1:29 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Full Moon · 100% lit · Moonset 6:52 am · Moonrise 11:43 pm
This day in context
Day length rank
#55 of 365 days in 2027
Share of the longest day
96% — the longest day here is 17 hr 7 min
Golden hour
6:58 am–7:53 am and 10:30 pm–11:25 pm
Blue hour
6:09 am–6:29 am and 11:54 pm–12:14 am
Sun at solar noon
57.1° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Jul 15 | 6:54 am | 11:29 pm | 16 hr 35 min | −2 min |
| Fri Jul 16 | 6:55 am | 11:28 pm | 16 hr 33 min | −3 min |
| Sat Jul 17 | 6:56 am | 11:27 pm | 16 hr 30 min | −3 min |
| Sun Jul 18 | 6:58 am | 11:25 pm | 16 hr 28 min | −3 min |
| Mon Jul 19 | 6:59 am | 11:24 pm | 16 hr 25 min | −3 min |
| Tue Jul 20 | 7:01 am | 11:23 pm | 16 hr 22 min | −3 min |
| Wed Jul 21 | 7:02 am | 11:21 pm | 16 hr 19 min | −3 min |