Big Lake, Alaska
Thursday, July 29, 2027
Sunrise
5:21 am AKDT
Sunset
10:49 pm AKDT
Daylight
17 hr 27 min
−5 min shorter than yesterday
Solar noon
2:06 pm AKDT
Civil twilight
4:10 am – 11:59 pm
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waning Crescent · 18% lit · Moonset 9:35 pm · No moonrise today
This day in context
Day length rank
#77 of 365 days in 2027
Share of the longest day
89% — the longest day here is 19 hr 31 min
Golden hour
5:21 am–6:33 am and 9:37 pm–10:49 pm
Blue hour
4:10 am–4:41 am and 11:29 pm–11:59 pm
Sun at solar noon
47.1° 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 Jul 26 | 5:14 am | 10:56 pm | 17 hr 43 min | −5 min |
| Tue Jul 27 | 5:16 am | 10:54 pm | 17 hr 38 min | −5 min |
| Wed Jul 28 | 5:19 am | 10:51 pm | 17 hr 32 min | −5 min |
| Thu Jul 29 | 5:21 am | 10:49 pm | 17 hr 27 min | −5 min |
| Fri Jul 30 | 5:24 am | 10:46 pm | 17 hr 22 min | −5 min |
| Sat Jul 31 | 5:27 am | 10:43 pm | 17 hr 17 min | −5 min |
| Sun Aug 1 | 5:29 am | 10:41 pm | 17 hr 11 min | −5 min |