Boulder in numbers
- Coordinates
- 43.8405, -114.5060
- Elevation
- 2790 m above sea level
- Region
- Idaho
- Country
- United States, North America
- Capital
- Washington, D.C. — 3147 km away
- Same name
- 7 more places in the world share this name
What time is it in Boulder, Idaho, United States
This page holds the current clock reading for Boulder, Idaho, United States, in the America/Boise time zone (−7).
Boulder, United States
Sunday, 1 November 2026
UTC−7 · America/Boise
Local time in Boulder
UTC−7 · no daylight saving time
Boulder keeps America/Boise clock_time.
The sun today
Sunrise 7:15 AM Solar noon 12:23 PM Sunset 5:30 PM Daylight 10 h 15 min Night 13 h 45 min Civil twilight 6:45 AM – 6:00 PM
Weather in Boulder right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Boulder and its neighbours
Postal codes
- 59632
- 80301
- 80302
- 80303
- 80304
- 80305
- 80306
- 80307
- 80308
- 80309
- 80310
- 80314
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 Idaho
Other places named Boulder
- Boulder Colorado, United States
- Boulder Western Australia, Australia
- Boulder Montana, United States
- Boulder Wyoming, United States
- Boulder Illinois, United States
Nearby places
- Cathedral Pines — 7.2 km
- Easley Hot Springs — 7.3 km
- Galena — 12.6 km
- Sun Valley — 20.2 km
- Ketchum — 21.1 km
- Elkhorn Village — 22.7 km
Local time details for Boulder
Boulder is mapped by 12 postal codes.
Standard time in Boulder comes from America/Boise and equals UTC−7. Clocks change for daylight saving: No.
In Boulder the sun rises today at 7:15 AM and sets again at 5:30 PM. Daylight fills 10 h 15 min of the day.
The same local time applies in Boulder, Cathedral Pines and Easley Hot Springs.
Questions and answers
- Which time zone determines the local time in Boulder?
- Local time in Boulder is determined by America/Boise, with an offset of −7.
- Does daylight saving time have any effect on the clock in Boulder?
- Daylight saving in Boulder: No.
- When does the sun appear in Boulder?
- It appears at 7:15 AM.