Big Lake, Alaska
Thursday, August 5, 2027
Sunrise
5:40 am AKDT
Sunset
10:29 pm AKDT
Daylight
16 hr 50 min
−5 min shorter than yesterday
Solar noon
2:05 pm AKDT
Civil twilight
4:36 am – 11:32 pm
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Crescent · 16% lit · Moonrise 11:27 am · Moonset 10:28 pm
This day in context
Day length rank
#91 of 365 days in 2027
Share of the longest day
86% — the longest day here is 19 hr 31 min
Golden hour
5:40 am–6:48 am and 9:22 pm–10:29 pm
Blue hour
4:36 am–5:03 am and 11:06 pm–11:32 pm
Sun at solar noon
45.4° 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 2 | 5:32 am | 10:38 pm | 17 hr 6 min | −5 min |
| Tue Aug 3 | 5:34 am | 10:35 pm | 17 hr 1 min | −5 min |
| Wed Aug 4 | 5:37 am | 10:32 pm | 16 hr 55 min | −5 min |
| Thu Aug 5 | 5:40 am | 10:29 pm | 16 hr 50 min | −5 min |
| Fri Aug 6 | 5:42 am | 10:27 pm | 16 hr 44 min | −5 min |
| Sat Aug 7 | 5:45 am | 10:24 pm | 16 hr 39 min | −6 min |
| Sun Aug 8 | 5:48 am | 10:21 pm | 16 hr 33 min | −6 min |