What Time is Sunrise and Sunset in San Mateo County, CA?
Here are today and tomorrow's sunrise and sunset times in San Mateo County, California. You'll also find a sunrise and sunset calendar for San Mateo County at the bottom of the page.
Today Saturday, June 6, 2026
Sunrise
5:50 am
Sunrise today in San Mateo County will be at 5:50 AM PDT ().
Sunset
8:28 pm
Sunset today in San Mateo County will be at 8:28 PM PDT ().
Tomorrow Sunday, June 7, 2026
Sunrise
5:49 am
Sunrise tomorrow in San Mateo County will be at 5:49 AM PDT ().
Sunset
8:29 pm
Sunset tomorrow in San Mateo County will be at 8:29 PM PDT ().
Photos Sunrise and Sunset Photos of San Mateo County
Sunrise and sunset photos of San Mateo County, CA from Flickr.
Calendar San Mateo County Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for San Mateo County, California. Discover San Mateo County, CA's detailed solar schedule, including day length, dawn, dusk, and solar noon times. Easily explore any month and year with our interactive calendar.
| Date | Dawn | Sunrise | Solar Noon | Sunset | Dusk | Day Length |
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FAQ Frequently Asked Questions about San Mateo County
When is the shortest day in San Mateo County, CA?
The shortest day of the year in San Mateo County, California (winter solstice) will be on Monday, December 21, 2026. In 2027 the shortest day will be on December 21, 2027.
How long is the shortest day in San Mateo County, CA?
The shortest day of 2026 in San Mateo County, California will be 9 hours and 34 minutes of daylight on December 21 (winter solstice).
When is the longest day in San Mateo County, CA?
The longest day in San Mateo County, California (summer solstice) will be on Sunday, June 21, 2026. Next year the longest day will be on June 21, 2027.
How long is the longest day in San Mateo County, CA?
The longest day of 2026 in San Mateo County, California will have 14 hours and 44 minutes of daylight on June 21 (summer solstice).
How much more daylight does San Mateo County, CA get in summer vs winter?
San Mateo County, California gets 5 hours and 10 minutes more daylight on the summer solstice than the winter solstice. The longest day has 14 hours and 44 minutes of daylight while the shortest day has only 9 hours and 34 minutes. The average day length throughout the year is 12 hours and 11 minutes.
When is the earliest sunrise in San Mateo County, CA?
The earliest sunrise time of 2026 in San Mateo County, California will be on Saturday, June 13, 2026 at 5:49 AM.
When is the latest sunrise in San Mateo County, CA?
The latest sunrise time of 2026 in San Mateo County, California will be on Saturday, October 31, 2026 at 7:34 AM.
When is the latest sunset in San Mateo County, CA?
The latest sunset time in San Mateo County, California will be on Sunday, June 28, 2026 at 8:35 PM.
When is the earliest sunset in San Mateo County, CA?
The earliest sunset time in San Mateo County, California will be on Sunday, December 6, 2026 at 4:52 PM.
National Parks near San Mateo County: San Francisco Maritime National Historical Park, Muir Woods, Fort Point National Historic Site, Golden Gate National Recreation Area.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=37.43621&lng=-122.35566