Eureka in numbers
- Coordinates
- 37.8797, -107.5650
- Elevation
- 3006 m above sea level
- Region
- Colorado
- Country
- United States, North America
- Capital
- Washington, D.C. — 2651 km away
- Same name
- 67 more places in the world share this name
What time is it in Eureka, Colorado, United States
The time now in Eureka, Colorado, United States is shown here, following the America/Denver time zone (−7).
Eureka, United States
Monday, 2 November 2026
UTC−7 · America/Denver
Local time in Eureka
UTC−7 · no daylight saving time
Local time in Eureka, Colorado.
The sun today
Sunrise 6:38 AM Solar noon 11:55 AM Sunset 5:12 PM Daylight 10 h 34 min Night 13 h 26 min Civil twilight 6:11 AM – 5:39 PM
Weather in Eureka right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Eureka and its neighbours
Postal codes
- 48833
- 54934
- 57437
- 59917
- 61530
- 63025
- 67045
- 84628
- 89316
- 95501
- 95502
- 95503
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Colorado
- Denver 729 019
- Colorado Springs 456 568
- Aurora 359 407
- Fort Collins 170 924
- Lakewood 152 597
- Thornton 133 451
Other places named Eureka
- Eureka California, United States
- Eureka Missouri, United States
- Eureka Illinois, United States
- Eureka Kansas, United States
- Eureka Montana, United States
Same time zone — America/Denver
Nearby places
- Middleton — 2.8 km
- Howardsville — 5.5 km
- Animas Forks (historical) — 5.7 km
- Gladstone (historical) — 7.6 km
- Silverton — 11.6 km
- Ironton — 11.7 km
Eureka: clock, sun and surroundings
Eureka shares one clock with the nearby places Middleton and Howardsville.
Postal coverage of Eureka comes to 12 codes.
The zone name for Eureka is America/Denver and the offset is UTC−7. Daylight saving time: No.
Today's sunrise at Eureka falls at 6:38 AM; sunset follows at 5:12 PM. Between them lie 10 h 34 min of daylight.
Questions and answers
- Which time zone covers Eureka?
- Eureka is covered by the America/Denver time zone, with an offset of −7.
- Is there a spring or autumn clock change in Eureka?
- Daylight saving in Eureka: No.
- What time is sunset in Eureka?
- It is 5:12 PM.