2 Nov 2025, 02:00
| State: | Colorado |
|---|---|
| Abbreviation: | CO |
| State Capital: | Denver |
| Country: | United States |
| Time Zones: | 1 |
9 Mar
Forward 1 hour
9 Mar 2025 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, 9 March 2025, 02:00:00 clocks were turned forward 1 hour to
Sunday, 9 March 2025, 03:00:00 local daylight time instead.
Sunrise and sunset were about 1 hour later on 9 Mar 2025 than the day before. There was more light in the evening and less light in the morning.
Also called Spring Forward, Summer Time, and Daylight Savings Time.
More info:
Texas Moves Toward Permanent DST
US Starts Daylight Saving 2025
2 Nov
Back 1 hour
2 Nov 2025 - Daylight Saving Time Ends
When local daylight time is about to reach
Sunday, 2 November 2025, 02:00:00 clocks are turned backward 1 hour to
Sunday, 2 November 2025, 01:00:00 local standard time instead.
Sunrise and sunset will be about 1 hour earlier on 2 Nov 2025 than the day before. There will be more light in the morning and less light in the evening.
Also called Fall Back and Winter Time.
More info:
DST 2025: Your Guide to the Clock Change
DST Ends in the US 2025
Texas Moves Toward Permanent DST
Daylight Saving Time History in Colorado
- Colorado first observed Daylight Saving Time in 1918.
- Colorado has observed DST for 69 years between 1918 and 2025.
- Previous time with no Daylight Saving Time was 1964.
- See Worldwide DST Statistics