Big Lake, Alaska
Saturday, May 15, 2027
Sunrise
5:09 am AKDT
Sunset
10:43 pm AKDT
Daylight
17 hr 34 min
+5 min longer than yesterday
Solar noon
1:56 pm AKDT
Civil twilight
3:57 am – 11:56 pm
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Gibbous · 78% lit · Moonset 3:55 am · Moonrise 4:54 pm
This day in context
Day length rank
#74 of 365 days in 2027
Share of the longest day
90% — the longest day here is 19 hr 31 min
Golden hour
5:09 am–6:22 am and 9:31 pm–10:43 pm
Blue hour
3:57 am–4:29 am and 11:24 pm–11:56 pm
Sun at solar noon
47.4° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Wed May 12 | 5:17 am | 10:35 pm | 17 hr 18 min | +5 min |
| Thu May 13 | 5:15 am | 10:38 pm | 17 hr 23 min | +5 min |
| Fri May 14 | 5:12 am | 10:41 pm | 17 hr 28 min | +5 min |
| Sat May 15 | 5:09 am | 10:43 pm | 17 hr 34 min | +5 min |
| Sun May 16 | 5:07 am | 10:46 pm | 17 hr 39 min | +5 min |
| Mon May 17 | 5:04 am | 10:48 pm | 17 hr 44 min | +5 min |
| Tue May 18 | 5:02 am | 10:51 pm | 17 hr 49 min | +5 min |