Saturday, July 25 at Port Snettisham, Speel River Arm, Alaska. There are 16h 56m of daylight, from sunrise at 4:33 AM to sunset at 9:29 PM.
From first light to last, local to Port Snettisham, Speel River Arm.
How sunrise, sunset, and the length of the day change across 2026 at this latitude. Times are for the 15th of each month.
| Month | Sunrise | Sunset | Daylight | |
|---|---|---|---|---|
| Jan | 8:29 AM | 3:40 PM | 7h 11m | |
| Feb | 7:27 AM | 4:53 PM | 9h 26m | |
| Mar | 7:11 AM | 6:58 PM | 11h 47m | |
| Apr | 5:44 AM | 8:07 PM | 14h 23m | |
| May | 4:30 AM | 9:14 PM | 16h 44m | |
| JunLongest | 3:50 AM | 10:01 PM | 18h 11m | |
| Jul | 4:14 AM | 9:46 PM | 17h 32m | |
| Aug | 5:17 AM | 8:40 PM | 15h 23m | |
| Sep | 6:24 AM | 7:14 PM | 12h 50m | |
| Oct | 7:30 AM | 5:50 PM | 10h 20m | |
| Nov | 7:42 AM | 3:36 PM | 7h 54m | |
| DecShortest | 8:36 AM | 3:04 PM | 6h 29m |
Longest day around June 21 (18h 13m), shortest around December 21 (6h 26m). That is a swing of 11h 47m across the year.
Sunrise, tides, and the day's conditions worth knowing for your spots, plus the occasional PATHR update. No spam.
On the water, the light runs the day. First light is when you can start to see the channel; the hour after sunrise and the hour before sunset is the soft golden light anglers and photographers wait for; and last light is your deadline to be back on the mooring. The times on this page are calculated for Port Snettisham, Speel River Arm’s exact position and follow the local clock, daylight saving included.
Daylight is not fixed. It swings with the season, and how far it swings depends on latitude. Port Snettisham, Speel River Arm runs from about 6h 26m at the shortest day to 18h 13m at the longest. Plan an early start against first light, line up the evening bite with the golden hour and sunset, and cross-check the Port Snettisham, Speel River Arm tide chart and marine forecast before you head out.
On Saturday, July 25, the sun rises at 4:33 AM and sets at 9:29 PM at Port Snettisham, Speel River Arm, Alaska. First light (dawn) is around 3:35 AM and last light (dusk) is around 10:26 PM.
Saturday, July 25 has 16h 56m of daylight at Port Snettisham, Speel River Arm. The days are getting shorter by about 4 minutes a day right now.
The longest day at Port Snettisham, Speel River Arm is around June 21 with 18h 13m of daylight, and the shortest is around December 21 with 6h 26m. That is a swing of 11h 47m across the year.
First light (civil dawn) is when the sky brightens enough to see, about 30 minutes before sunrise. Golden hour is the soft, low-angle light right after sunrise and right before sunset. Solar noon is when the sun is highest, at 1:01 PM today. These matter for planning a dawn departure, a photo, or the evening bite.
Yes. They are calculated to the minute for Port Snettisham, Speel River Arm's exact coordinates (58.117°, -133.690°) using the standard astronomical equations NOAA's own solar calculator uses, and they follow the local time zone including daylight saving. Times are for a flat sea horizon; hills or headlands can shift the real moment a little.
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