Sullivan in numbers
- Coordinates
- 39.6714, -104.8980
- Elevation
- 1670 m above sea level
- Region
- Colorado
- Country
- United States, North America
- Capital
- Washington, D.C. — 2390 km away
- Same name
- 18 more places in the world share this name
What time is it in Sullivan, Colorado, United States
This page holds the current clock reading for Sullivan, Colorado, United States, in the America/Denver time zone (−7).
Sullivan, United States
Monday, 2 November 2026
UTC−7 · America/Denver
Local time in Sullivan
UTC−7 · no daylight saving time
What the clock shows right now in Sullivan.
The sun today
Sunrise 6:30 AM Solar noon 11:44 AM Sunset 4:58 PM Daylight 10 h 28 min Night 13 h 32 min Civil twilight 6:02 AM – 5:26 PM
Weather in Sullivan right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Sullivan and its neighbours
Postal codes
- 03445
- 04664
- 42460
- 44880
- 47882
- 53178
- 61951
- 63080
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 Sullivan
- Sullivan Missouri, United States
- Sullivan Illinois, United States
- Sullivan Indiana, United States
- Sullivan Maine, United States
- Sullivan New Hampshire, United States
Same time zone — America/Denver
Nearby places
- Glendale — 4.8 km
- Devonsire Heights — 5.0 km
- Cherry Ridge — 6.1 km
- Cherry Hills Village — 6.2 km
- Greenwood Village — 7.5 km
- Englewood — 8.1 km
Local time details for Sullivan
Sunrise reaches Sullivan at 6:30 AM, and the sun sets at 4:58 PM. Light lasts 10 h 28 min.
Look nearby and you will see Glendale and Devonsire Heights on the same clock as Sullivan.
8 postal codes are attached to Sullivan.
The name of the time zone in Sullivan is America/Denver, and it runs UTC−7. Daylight saving time: No.
Questions and answers
- What time zone is Sullivan in?
- Sullivan is in the America/Denver time zone, with an offset of −7.
- Does the time in Sullivan shift by an hour at any point in the year?
- No.
- Can you tell me the sunset time in Sullivan?
- In Sullivan the sun sets at 4:58 PM.