Big Lake, Alaska
Thursday, August 12, 2027
Sunrise
5:58 am AKDT
Sunset
10:09 pm AKDT
Daylight
16 hr 11 min
−6 min shorter than yesterday
Solar noon
2:04 pm AKDT
Civil twilight
5:01 am – 11:06 pm
Usable light for most outdoor activity
Nautical twilight
3:22 am – 12:43 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Gibbous · 83% lit · Moonrise 9:27 pm · No moonset today
This day in context
Day length rank
#104 of 365 days in 2027
Share of the longest day
83% — the longest day here is 19 hr 31 min
Golden hour
5:58 am–7:03 am and 9:04 pm–10:09 pm
Blue hour
5:01 am–5:24 am and 10:43 pm–11:06 pm
Sun at solar noon
43.3° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Aug 9 | 5:50 am | 10:18 pm | 16 hr 28 min | −6 min |
| Tue Aug 10 | 5:53 am | 10:15 pm | 16 hr 22 min | −6 min |
| Wed Aug 11 | 5:55 am | 10:12 pm | 16 hr 17 min | −6 min |
| Thu Aug 12 | 5:58 am | 10:09 pm | 16 hr 11 min | −6 min |
| Fri Aug 13 | 6:01 am | 10:06 pm | 16 hr 5 min | −6 min |
| Sat Aug 14 | 6:03 am | 10:03 pm | 16 hr 0 min | −6 min |
| Sun Aug 15 | 6:06 am | 10:00 pm | 15 hr 54 min | −6 min |