Petersburg, Alaska
Wednesday, May 19, 2027
Sunrise
4:26 am AKDT
Sunset
9:10 pm AKDT
Daylight
16 hr 44 min
+4 min longer than yesterday
Solar noon
12:48 pm AKDT
Civil twilight
3:32 am – 10:04 pm
Usable light for most outdoor activity
Nautical twilight
1:58 am – 11:40 pm
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Full Moon · 99% lit · Moonset 3:24 am · Moonrise 9:25 pm
This day in context
Day length rank
#66 of 365 days in 2027
Share of the longest day
94% — the longest day here is 17 hr 50 min
Golden hour
4:26 am–5:27 am and 8:10 pm–9:10 pm
Blue hour
3:32 am–3:55 am and 9:42 pm–10:04 pm
Sun at solar noon
53.0° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sun May 16 | 4:32 am | 9:04 pm | 16 hr 32 min | +4 min |
| Mon May 17 | 4:30 am | 9:06 pm | 16 hr 36 min | +4 min |
| Tue May 18 | 4:28 am | 9:08 pm | 16 hr 40 min | +4 min |
| Wed May 19 | 4:26 am | 9:10 pm | 16 hr 44 min | +4 min |
| Thu May 20 | 4:25 am | 9:12 pm | 16 hr 47 min | +4 min |
| Fri May 21 | 4:23 am | 9:14 pm | 16 hr 51 min | +4 min |
| Sat May 22 | 4:21 am | 9:15 pm | 16 hr 54 min | +3 min |