Big Lake, Alaska
Sunday, January 31, 2027
Sunrise
9:25 am AKST
Sunset
5:03 pm AKST
Daylight
7 hr 38 min
+5 min longer than yesterday
Solar noon
1:13 pm AKST
Civil twilight
8:34 am – 5:53 pm
Usable light for most outdoor activity
Nautical twilight
7:40 am – 6:47 pm
Horizon visible at sea
Astronomical twilight
6:49 am – 7:38 pm
Faintest stars visible
Moon
Waning Crescent · 27% lit · Moonrise 6:58 am · Moonset 10:05 am
This day in context
Day length rank
#283 of 365 days in 2027
Share of the longest day
39% — the longest day here is 19 hr 31 min
Golden hour
9:25 am–10:47 am and 3:40 pm–5:03 pm
Blue hour
8:34 am–8:53 am and 5:34 pm–5:53 pm
Sun at solar noon
11.2° above the horizon
True darkness
11 hr 10 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Jan 28 | 9:32 am | 4:54 pm | 7 hr 22 min | +5 min |
| Fri Jan 29 | 9:30 am | 4:57 pm | 7 hr 27 min | +5 min |
| Sat Jan 30 | 9:27 am | 5:00 pm | 7 hr 33 min | +5 min |
| Sun Jan 31 | 9:25 am | 5:03 pm | 7 hr 38 min | +5 min |
| Mon Feb 1 | 9:22 am | 5:05 pm | 7 hr 43 min | +5 min |
| Tue Feb 2 | 9:19 am | 5:08 pm | 7 hr 49 min | +5 min |
| Wed Feb 3 | 9:17 am | 5:11 pm | 7 hr 54 min | +5 min |