Current time in Costa Mesa
Costa Mesa — exact time with seconds online. Costa Mesa — transition to winter and summer time.
United States, California, Costa Mesa — time is now
18:49:25
12
April
2025,
Saturday
Costa Mesa on the map
PM
2025
April
Sa
12
05
35
10
40
3
9
15
45
20
50
25
55
6
12
30
60
Information
| Country | United States |
| Population | ~109 960 |
| Currency | USD — US Dollar |
| Country phone code | +1 |
| GPS coordinates (latitude, longitude) | 33.666226,-117.913385 |
Costa Mesa — switching to winter and summer time
| Time zone | UTC-7:00 |
| Changeover to summer time UTC-7:00 | 09.03.2025 01:00:00 |
| Changeover to winter time UTC-8:00 | 02.11.2025 03:00:00 |