Big Lake, Alaska
Sunday, July 19, 2026
Sunrise
4:57 am AKDT
Sunset
11:13 pm AKDT
Daylight
18 hr 17 min
−5 min shorter than yesterday
Solar noon
2:06 pm AKDT
Civil twilight
3:28 am – 12:41 am
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Crescent · 34% lit · Moonrise 1:26 pm · Moonset 11:45 pm
This day in context
Day length rank
#57 of 365 days in 2026
Share of the longest day
94% — the longest day here is 19 hr 31 min
Golden hour
4:57 am–6:14 am and 9:56 pm–11:13 pm
Blue hour
3:28 am–4:09 am and 12:00 am–12:41 am
Sun at solar noon
49.3° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Thu Jul 16 | 4:50 am | 11:20 pm | 18 hr 30 min | −4 min |
| Fri Jul 17 | 4:52 am | 11:18 pm | 18 hr 26 min | −4 min |
| Sat Jul 18 | 4:54 am | 11:16 pm | 18 hr 21 min | −4 min |
| Sun Jul 19 | 4:57 am | 11:13 pm | 18 hr 17 min | −5 min |
| Mon Jul 20 | 4:59 am | 11:11 pm | 18 hr 12 min | −5 min |
| Tue Jul 21 | 5:01 am | 11:09 pm | 18 hr 7 min | −5 min |
| Wed Jul 22 | 5:04 am | 11:06 pm | 18 hr 2 min | −5 min |