- Type a city, a country or a zone such as “CET” or “Tokyo”.
Current local time in Caldwell, United States
America/Boise
Observatory log
Caldwell, observed
- 01Time zone
Mountain Daylight Time
MDT · UTC−6 · IANA
America/Boise- 02Daylight saving
Daylight saving time is in effect (MDT)
Last changeSunday, 8 March 2026 at 02:00: clocks go forward 1 hour to 03:00 (MST → MDT).
Next changeSunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST).
- 03Sun today
- Sunrise08:01Sunset19:03Day length11 h 2 minSolar noon13:32
MoonWaxing crescent, 24% lit
Golden hour07:43–08:40 · 18:24–19:21
- 04Working hours
Counted as 09:00–17:00 local; the weekend in United States is Saturday and Sunday.
- 05Best time to call
- 06Time zones in United States
- HonoluluHST
- AtkaHDT
- AnchorageAKDT
- JuneauAKDT
- MetlakatlaAKDT
- NomeAKDT
- KetchikanAKDT
- YakutatAKDT
- Los AngelesPDT
- PhoenixMST
- BoiseMDT
- DenverMDT
and 17 more zones.
- 07Also on this clock
- 08Coordinates
43.66° N, 116.67° W · Idaho
Differences
Caldwell and the world
| City | Local time | Difference from CaldwellDiff. |
|---|---|---|
 London | +7 h | |
 New York | +2 h | |
| Los Angeles | −1 h | |
| Chicago | +1 h | |
 São Paulo | +3 h | |
 Paris | +8 h | |
 Dubai | +10 h | |
 Mumbai | +11 h 30 min | |
 Singapore | +14 h | |
 Hong Kong | +14 h | |
 Tokyo | +15 h |
More cities in United States
Questions
Asked about Caldwell
What time zone is Caldwell in?
Caldwell uses Mountain Daylight Time (MDT), UTC−6. Its IANA time-zone ID is America/Boise.
Does Caldwell use daylight saving time?
Yes. The next change is on Sunday, 1 November 2026 at 02:00: clocks go back 1 hour to 01:00 (MDT → MST).
When does the sun rise and set in Caldwell today?
Today in Caldwell the sun rises at 08:01 and sets at 19:03, giving 11 h 2 min of daylight.