Petersburg, Alaska
Thursday, August 5, 2027
Sunrise
4:59 am AKDT
Sunset
8:55 pm AKDT
Daylight
15 hr 56 min
−4 min shorter than yesterday
Solar noon
12:57 pm AKDT
Civil twilight
4:10 am – 9:43 pm
Usable light for most outdoor activity
Nautical twilight
2:59 am – 10:54 pm
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Crescent · 16% lit · Moonrise 10:09 am · Moonset 9:28 pm
This day in context
Day length rank
#90 of 365 days in 2027
Share of the longest day
89% — the longest day here is 17 hr 50 min
Golden hour
4:59 am–5:55 am and 7:58 pm–8:55 pm
Blue hour
4:10 am–4:30 am and 9:23 pm–9:43 pm
Sun at solar noon
50.1° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Mon Aug 2 | 4:53 am | 9:01 pm | 16 hr 8 min | −4 min |
| Tue Aug 3 | 4:55 am | 8:59 pm | 16 hr 4 min | −4 min |
| Wed Aug 4 | 4:57 am | 8:57 pm | 16 hr 0 min | −4 min |
| Thu Aug 5 | 4:59 am | 8:55 pm | 15 hr 56 min | −4 min |
| Fri Aug 6 | 5:01 am | 8:52 pm | 15 hr 51 min | −4 min |
| Sat Aug 7 | 5:03 am | 8:50 pm | 15 hr 47 min | −4 min |
| Sun Aug 8 | 5:05 am | 8:48 pm | 15 hr 43 min | −4 min |