Big Lake, Alaska
Tuesday, May 4, 2027
Sunrise
5:40 am AKDT
Sunset
10:14 pm AKDT
Daylight
16 hr 34 min
+6 min longer than yesterday
Solar noon
1:56 pm AKDT
Civil twilight
4:39 am – 11:15 pm
Usable light for most outdoor activity
Nautical twilight
2:39 am – 1:20 am
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waning Crescent · 3% lit · Moonrise 4:47 am · Moonset 8:45 pm
This day in context
Day length rank
#96 of 365 days in 2027
Share of the longest day
85% — the longest day here is 19 hr 31 min
Golden hour
5:40 am–6:46 am and 9:07 pm–10:14 pm
Blue hour
4:39 am–5:04 am and 10:49 pm–11:15 pm
Sun at solar noon
44.6° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat May 1 | 5:49 am | 10:06 pm | 16 hr 17 min | +6 min |
| Sun May 2 | 5:46 am | 10:08 pm | 16 hr 23 min | +6 min |
| Mon May 3 | 5:43 am | 10:11 pm | 16 hr 28 min | +6 min |
| Tue May 4 | 5:40 am | 10:14 pm | 16 hr 34 min | +6 min |
| Wed May 5 | 5:37 am | 10:17 pm | 16 hr 40 min | +6 min |
| Thu May 6 | 5:34 am | 10:19 pm | 16 hr 45 min | +6 min |
| Fri May 7 | 5:31 am | 10:22 pm | 16 hr 51 min | +6 min |