Adak, Alaska
Tuesday, August 17, 2027
Sunrise
8:34 am AKDT
Sunset
11:05 pm AKDT
Daylight
14 hr 32 min
−4 min shorter than yesterday
Solar noon
3:50 pm AKDT
Civil twilight
7:56 am – 11:43 pm
Usable light for most outdoor activity
Nautical twilight
7:08 am – 12:31 am
Horizon visible at sea
Astronomical twilight
6:11 am – 1:28 am
Faintest stars visible
Moon
Full Moon · 100% lit · Moonset 9:11 am · Moonrise 11:06 pm
This day in context
Day length rank
#115 of 365 days in 2027
Share of the longest day
87% — the longest day here is 16 hr 43 min
Golden hour
8:34 am–9:21 am and 10:19 pm–11:05 pm
Blue hour
7:56 am–8:11 am and 11:28 pm–11:43 pm
Sun at solar noon
51.4° above the horizon
True darkness
28 hr 46 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat Aug 14 | 8:29 am | 11:12 pm | 14 hr 43 min | −4 min |
| Sun Aug 15 | 8:31 am | 11:10 pm | 14 hr 39 min | −4 min |
| Mon Aug 16 | 8:32 am | 11:08 pm | 14 hr 35 min | −4 min |
| Tue Aug 17 | 8:34 am | 11:05 pm | 14 hr 32 min | −4 min |
| Wed Aug 18 | 8:35 am | 11:03 pm | 14 hr 28 min | −4 min |
| Thu Aug 19 | 8:37 am | 11:01 pm | 14 hr 24 min | −4 min |
| Fri Aug 20 | 8:39 am | 10:59 pm | 14 hr 21 min | −4 min |