Houston, Alaska
Tuesday, May 18, 2027
Sunrise
5:00 am AKDT
Sunset
10:51 pm AKDT
Daylight
17 hr 51 min
+5 min longer than yesterday
Solar noon
1:55 pm AKDT
Civil twilight
3:43 am – 12:10 am
Usable light for most outdoor activity
Nautical twilight
— – —
Horizon visible at sea
Astronomical twilight
— – —
Faintest stars visible
Moon
Waxing Gibbous · 97% lit · Moonset 3:51 am · Moonrise 9:50 pm
This day in context
Day length rank
#68 of 365 days in 2027
Share of the longest day
91% — the longest day here is 19 hr 34 min
Golden hour
5:00 am–6:15 am and 9:37 pm–10:51 pm
Blue hour
3:43 am–4:17 am and 11:35 pm–12:10 am
Sun at solar noon
48.0° above the horizon
True darkness
None tonight — the sun never dips 18° below the horizon
Week at a glance
| Day | Sunrise | Sunset | Daylight | Change |
|---|---|---|---|---|
| Sat May 15 | 5:08 am | 10:44 pm | 17 hr 36 min | +5 min |
| Sun May 16 | 5:05 am | 10:46 pm | 17 hr 41 min | +5 min |
| Mon May 17 | 5:03 am | 10:49 pm | 17 hr 46 min | +5 min |
| Tue May 18 | 5:00 am | 10:51 pm | 17 hr 51 min | +5 min |
| Wed May 19 | 4:58 am | 10:54 pm | 17 hr 56 min | +5 min |
| Thu May 20 | 4:55 am | 10:56 pm | 18 hr 1 min | +5 min |
| Fri May 21 | 4:53 am | 10:59 pm | 18 hr 6 min | +5 min |