Big Lake, Alaska
Monday, October 18, 2027
Sunrise
8:50 am AKDT
Sunset
6:37 pm AKDT
Daylight
9 hr 47 min
−6 min shorter than yesterday
Solar noon
1:44 pm AKDT
Civil twilight
8:05 am – 7:22 pm
Usable light for most outdoor activity
Nautical twilight
7:15 am – 8:13 pm
Horizon visible at sea
Astronomical twilight
6:24 am – 9:03 pm
Faintest stars visible
Moon
Waning Gibbous · 88% lit · Moonset 2:35 pm · Moonrise 6:22 pm
This day in context
Day length rank
#238 of 365 days in 2027
Share of the longest day
50% — the longest day here is 19 hr 31 min
Golden hour
8:50 am–9:54 am and 5:33 pm–6:37 pm
Blue hour
8:05 am–8:23 am and 7:05 pm–7:22 pm
Sun at solar noon
18.7° above the horizon
True darkness
9 hr 23 min tonight
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Fri Oct 15 | 8:42 am | 6:47 pm | 10 hr 4 min | −6 min |
| Sat Oct 16 | 8:45 am | 6:43 pm | 9 hr 59 min | −6 min |
| Sun Oct 17 | 8:48 am | 6:40 pm | 9 hr 53 min | −6 min |
| Mon Oct 18 | 8:50 am | 6:37 pm | 9 hr 47 min | −6 min |
| Tue Oct 19 | 8:53 am | 6:34 pm | 9 hr 41 min | −6 min |
| Wed Oct 20 | 8:56 am | 6:31 pm | 9 hr 36 min | −6 min |
| Thu Oct 21 | 8:58 am | 6:28 pm | 9 hr 30 min | −6 min |