Bolinas Lagoon Sunrise & Sunset
Saturday, October 31 at Bolinas Lagoon, California. There are 10h 38m of daylight, from sunrise at 7:35 AM to sunset at 6:13 PM.
The light today
From first light to last, local to Bolinas Lagoon.
Daylight by month in Bolinas Lagoon
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 | 7:25 AM | 5:15 PM | 9h 50m | |
| Feb | 7:01 AM | 5:50 PM | 10h 49m | |
| Mar | 7:22 AM | 7:18 PM | 11h 56m | |
| Apr | 6:36 AM | 7:47 PM | 13h 11m | |
| May | 6:01 AM | 8:14 PM | 14h 13m | |
| JunLongest | 5:48 AM | 8:35 PM | 14h 47m | |
| Jul | 6:00 AM | 8:33 PM | 14h 32m | |
| Aug | 6:26 AM | 8:04 PM | 13h 38m | |
| Sep | 6:52 AM | 7:19 PM | 12h 26m | |
| Oct | 7:19 AM | 6:33 PM | 11h 14m | |
| Nov | 6:51 AM | 4:59 PM | 10h 08m | |
| DecShortest | 7:19 AM | 4:53 PM | 9h 33m |
Longest day around June 21 (14h 48m), shortest around December 21 (9h 32m). That is a swing of 5h 16m across the year.
Time your day on the water
Sunrise, tides, and the day's conditions worth knowing for your spots, plus the occasional Pathr update. No spam.
Sunrise, sunset & daylight at Bolinas Lagoon
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 Bolinas Lagoon’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. Bolinas Lagoon runs from about 9h 32m at the shortest day to 14h 48m 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 Bolinas Lagoon tide chart and marine forecast before you head out.
Frequently asked
What time is sunrise and sunset in Bolinas Lagoon today?+
On Saturday, October 31, the sun rises at 7:35 AM and sets at 6:13 PM at Bolinas Lagoon, California. First light (dawn) is around 7:08 AM and last light (dusk) is around 6:40 PM.
How many hours of daylight does Bolinas Lagoon get today?+
Saturday, October 31 has 10h 38m of daylight at Bolinas Lagoon. The days are getting shorter by about 2 minutes a day right now.
When is the longest and shortest day of the year in Bolinas Lagoon?+
The longest day at Bolinas Lagoon is around June 21 with 14h 48m of daylight, and the shortest is around December 21 with 9h 32m. That is a swing of 5h 16m across the year.
What is first light, golden hour, and solar noon?+
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 12:54 PM today. These matter for planning a dawn departure, a photo, or the evening bite.
Are these sunrise and sunset times accurate?+
Yes. They are calculated to the minute for Bolinas Lagoon's exact coordinates (37.908°, -122.678°) 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.
Pathr nautical charts
Explore sunrise and sunset on the chart
Select a coastal location on Pathr’s nautical chart for sunrise, sunset, daylight and golden hour, calculated for that spot’s coordinates and local time.
Bridge clearances near Bolinas Lagoon
Vertical clearance and drawbridge opening schedules for the bridges closest to Bolinas Lagoon. Check them against your air draft before you head out.
