Time in Ontario, California, United States
Time in Ontario
7:07:10 PM
Monday, 6 January 2025 (UTC-8 PST)
-3 hour(s) from Fairfield
Time zone
PST (Pacific Standard Time (North America))
UTC/GMT -8 hours
DST end
3 November 2024
Backward 1 hour
DST start
9 March 2025
Forward 1 hour
Difference
-3 hour(s)
from Fairfield
| City | Ontario |
| Region | California |
| Country | United States |
| Latitude | 34.0633 |
| Longitude | -117.651 |
| Population | 171,214 (2017) |
| Language | English, Spanish, Hawaiian, French |
| Currency | USD (Dollar) |
DST changes 2025
9 March 2025 — Daylight Saving TimeStart
Sunday, 9 March 2025, 02:00 AM clocks were turned forward 1 hour to
Sunday, 9 March 2025, 03:00 AM local daylight time instead
Time zone: PST → PDT
2 November 2025 — Daylight Saving TimeEnd
Sunday, 2 November 2025, 02:00 AM clocks were turned backward 1 hour to
Sunday, 2 November 2025, 01:00 AM local daylight time instead
Time zone: PDT → PST
Time zone
Current time zone: PST (Pacific Standard Time (North America)), UTC−8
The IANA (2024.1) time zone identifier: America/Los_Angeles
2025 Time Zones - Ontario
PST UTC-8 | PDT UTC-7 | PST UTC-8 |
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Time Changes in Over the Years
| Year | Date & Time | Time zone Abbreviation | Time Change | Offset After |
|---|---|---|---|---|
| 2024 | Sunday, 10 March, 02:00 AM | PST → PDT | +1 hour (DST start) | UTC-7 |
| Sunday, 3 November, 02:00 AM | PDT → PST | -1 hour (DST end) | UTC-8 | |
| 2025 | Sunday, 9 March, 02:00 AM | PST → PDT | +1 hour (DST start) | UTC-7 |
| Sunday, 2 November, 02:00 AM | PDT → PST | -1 hour (DST end) | UTC-8 | |
| 2026 | Sunday, 8 March, 02:00 AM | PST → PDT | +1 hour (DST start) | UTC-7 |
| Sunday, 1 November, 02:00 AM | PDT → PST | -1 hour (DST end) | UTC-8 | |
| 2027 | Sunday, 14 March, 02:00 AM | PST → PDT | +1 hour (DST start) | UTC-7 |
| Sunday, 7 November, 02:00 AM | PDT → PST | -1 hour (DST end) | UTC-8 |
Time difference between Ontario and other locations
| Los Angeles | 0 | |
| New York City | +3 | |
| London | +8 | |
| Paris | +9 | |
| Istanbul | +11 | |
| Moscow | +11 | |
| Dubai | +12 | |
| Beijing | +16 | |
| Singapore | +16 | |
| Tokyo | +17 |
Sun
Sunrise
6:56:44 AM
Sunset
4:56:39 PM
Day length: 9 hours, 59 minutes +48 sec
Solar Noon: 11:56:41 AM
The current local time in Ontario is 3 m 19 sec behind of apparent solar time.
Moon
| — | Moon Phase First quarter | |
Moonrise 11:24 AM | Ilumination 48% |