Houston, Alaska
Sunday, January 31, 2027
Sunrise
9:25 am AKST
Sunset
5:01 pm AKST
Daylight
7 hr 37 min
+5 min longer than yesterday
Solar noon
1:12 pm AKST
Civil twilight
8:34 am – 5:52 pm
Usable light for most outdoor activity
Nautical twilight
7:40 am – 6:46 pm
Horizon visible at sea
Astronomical twilight
6:49 am – 7:37 pm
Faintest stars visible
Moon
Waning Crescent · 27% lit · Moonrise 7:00 am · Moonset 10:02 am
This day in context
Day length rank
#284 of 365 days in 2027
Share of the longest day
39% — the longest day here is 19 hr 34 min
Golden hour
9:25 am–10:48 am and 3:38 pm–5:01 pm
Blue hour
8:34 am–8:53 am and 5:33 pm–5:52 pm
Sun at solar noon
11.1° 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 | 4:53 pm | 7 hr 20 min | +5 min |
| Fri Jan 29 | 9:30 am | 4:56 pm | 7 hr 26 min | +5 min |
| Sat Jan 30 | 9:27 am | 4:58 pm | 7 hr 31 min | +5 min |
| Sun Jan 31 | 9:25 am | 5:01 pm | 7 hr 37 min | +5 min |
| Mon Feb 1 | 9:22 am | 5:04 pm | 7 hr 42 min | +5 min |
| Tue Feb 2 | 9:20 am | 5:07 pm | 7 hr 47 min | +5 min |
| Wed Feb 3 | 9:17 am | 5:10 pm | 7 hr 53 min | +6 min |