Sunday, September 13 at Blaine, Semiahmoo Bay, Washington. There are 12h 44m of daylight, from sunrise at 6:44 AM to sunset at 7:29 PM.
From first light to last, local to Blaine, Semiahmoo Bay.
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 | 8:00 AM | 4:42 PM | 8h 42m | |
| Feb | 7:20 AM | 5:32 PM | 10h 12m | |
| Mar | 7:25 AM | 7:16 PM | 11h 51m | |
| Apr | 6:20 AM | 8:03 PM | 13h 43m | |
| May | 5:29 AM | 8:47 PM | 15h 18m | |
| JunLongest | 5:06 AM | 9:17 PM | 16h 11m | |
| Jul | 5:23 AM | 9:11 PM | 15h 48m | |
| Aug | 6:03 AM | 8:27 PM | 14h 24m | |
| Sep | 6:47 AM | 7:24 PM | 12h 37m | |
| Oct | 7:31 AM | 6:21 PM | 10h 50m | |
| Nov | 7:20 AM | 4:30 PM | 9h 10m | |
| DecShortest | 7:58 AM | 4:14 PM | 8h 16m |
Longest day around June 21 (16h 12m), shortest around December 21 (8h 14m). That is a swing of 7h 58m 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 Blaine, Semiahmoo Bay’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. Blaine, Semiahmoo Bay runs from about 8h 14m at the shortest day to 16h 12m 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 Blaine, Semiahmoo Bay tide chart and marine forecast before you head out.
On Sunday, September 13, the sun rises at 6:44 AM and sets at 7:29 PM at Blaine, Semiahmoo Bay, Washington. First light (dawn) is around 6:13 AM and last light (dusk) is around 8:00 PM.
Sunday, September 13 has 12h 44m of daylight at Blaine, Semiahmoo Bay. The days are getting shorter by about 4 minutes a day right now.
The longest day at Blaine, Semiahmoo Bay is around June 21 with 16h 12m of daylight, and the shortest is around December 21 with 8h 14m. That is a swing of 7h 58m 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 1:06 PM today. These matter for planning a dawn departure, a photo, or the evening bite.
Yes. They are calculated to the minute for Blaine, Semiahmoo Bay's exact coordinates (48.992°, -122.765°) 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.
Vertical clearance and drawbridge opening schedules for the bridges closest to Blaine, Semiahmoo Bay. Check them against your air draft before you head out.
All US bridge clearances →Pathr shows the tide, the wind, and the light on one live nautical chart, depth-aware and ready offline.
Love the free tools? Back us as a Founding member.
