| Country: | United States |
|---|---|
| State: | California (CA) |
| Type: | Populated Place |
| Lat/Long: | 37°34'N / 122°20'W |
| Currency: | United States Dollar (USD) |
| Languages: | English, Spanish |
| Also known as: | Matthaeopolis, San Mateo, San Matheo, San-Mateo |
Holiday Note: Jun 19, Juneteenth. Businesses may be closed. See more
°F
Weather
63 °F
Passing clouds.
67 / 54 °F
| Tue 17. | | 67 / 54 °F |
| Wed 18. | | 68 / 54 °F |
Weather by CustomWeather, © 2025
More Sun & Moon in San Mateo
+ Show More Twilight and Moon Phase Information
Solar Noon
Sun in South: 1:10 pm
Altitude: 75.8°
Altitude: 75.8°
Astronomical
Twilight
3:53 am – 4:37 am
9:42 pm – 10:27 pm
9:42 pm – 10:27 pm
Nautical
Twilight
4:37 am – 5:16 am
9:03 pm – 9:42 pm
9:03 pm – 9:42 pm
Civil
Twilight
5:16 am – 5:47 am
8:32 pm – 9:03 pm
8:32 pm – 9:03 pm
Previous
Moon Phase
Full Moon
June 11, 2025
12:43 am
June 11, 2025
12:43 am
Next
Moon Phase
Third Quarter
June 18, 2025
12:19 pm
June 18, 2025
12:19 pm
Airports
- San Francisco International Airport, SFO
About 5 mi NW of San Mateo - Oakland International Airport, OAK
About 12 mi NNE of San Mateo - San Jose International Airport, SJC
About 26 mi ESE of San Mateo
San Mateo
USA
6:0034pm
Monday, June 16, 2025