Big Lake, Alaska
Saturday, July 17, 2027
Sunrise
4:52 am AKDT
Sunset
11:18 pm AKDT
Daylight
18 hr 26 min
−4 min shorter than yesterday
Solar noon
2:05 pm AKDT
Civil twilight
3:19 am – 12:50 am
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Full Moon · 99% lit · Moonset 3:01 am · Moonrise 11:25 pm
This day in context
Day length rank
#53 of 365 days in 2027
Share of the longest day
94% — the longest day here is 19 hr 31 min
Golden hour
4:52 am–6:11 am and 9:59 pm–11:18 pm
Blue hour
3:19 am–4:03 am and 12:06 am–12:50 am
Sun at solar noon
49.6° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Wed Jul 14 | 4:45 am | 11:24 pm | 18 hr 38 min | −4 min |
| Thu Jul 15 | 4:48 am | 11:22 pm | 18 hr 34 min | −4 min |
| Fri Jul 16 | 4:50 am | 11:20 pm | 18 hr 30 min | −4 min |
| Sat Jul 17 | 4:52 am | 11:18 pm | 18 hr 26 min | −4 min |
| Sun Jul 18 | 4:54 am | 11:16 pm | 18 hr 21 min | −4 min |
| Mon Jul 19 | 4:57 am | 11:13 pm | 18 hr 17 min | −5 min |
| Tue Jul 20 | 4:59 am | 11:11 pm | 18 hr 12 min | −5 min |