Big Lake, Alaska
Friday, September 18, 2026
Sunrise
7:33 am AKDT
Sunset
8:12 pm AKDT
Daylight
12 hr 39 min
−6 min shorter than yesterday
Solar noon
1:53 pm AKDT
Civil twilight
6:49 am – 8:56 pm
Usable light for most outdoor activity
Nautical twilight
5:55 am – 9:50 pm
Horizon visible at sea
Astronomical twilight
4:53 am – 10:51 pm
Faintest stars visible
Moon
First Quarter · 50% lit · Moonrise 7:22 pm · Moonset 8:49 pm
This day in context
Day length rank
#178 of 365 days in 2026
Share of the longest day
65% — the longest day here is 19 hr 31 min
Golden hour
7:33 am–8:30 am and 7:15 pm–8:12 pm
Blue hour
6:49 am–7:06 am and 8:39 pm–8:56 pm
Sun at solar noon
30.2° above the horizon
True darkness
6 hr 6 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Tue Sep 15 | 7:25 am | 8:22 pm | 12 hr 57 min | −6 min |
| Wed Sep 16 | 7:28 am | 8:19 pm | 12 hr 51 min | −6 min |
| Thu Sep 17 | 7:30 am | 8:16 pm | 12 hr 45 min | −6 min |
| Fri Sep 18 | 7:33 am | 8:12 pm | 12 hr 39 min | −6 min |
| Sat Sep 19 | 7:36 am | 8:09 pm | 12 hr 34 min | −6 min |
| Sun Sep 20 | 7:38 am | 8:06 pm | 12 hr 28 min | −6 min |
| Mon Sep 21 | 7:41 am | 8:03 pm | 12 hr 22 min | −6 min |