ID · 44 counties
Idaho time zone map
34 in Mountain Time, 10 in Pacific Time. Split: Idaho County.
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Click a county to see its zone and the current local time.
Zone breakdown
Mountain Time MT · 34
IANA names in this clock: America/Boise.
- Ada County
- Adams County
- Bannock County
- Bear Lake County
- Bingham County
- Blaine County
- Boise County
- Bonneville County
- Butte County
- Camas County
- Canyon County
- Caribou County
- Cassia County
- Clark County
- Custer County
- Elmore County
- Franklin County
- Fremont County
- Gem County
- Gooding County
- Jefferson County
- Jerome County
- Lemhi County
- Lincoln County
- Madison County
- Minidoka County
- Oneida County
- Owyhee County
- Payette County
- Power County
- Teton County
- Twin Falls County
- Valley County
- Washington County
Pacific Time PT · 10
IANA names in this clock: America/Los_Angeles.
Neighboring states
Guides
Questions
What time zone is Idaho in?
Idaho uses more than one clock: 34 in Mountain Time, 10 in Pacific Time.
Which Idaho counties are split between time zones?
Idaho County is split in the boundary sample or by a daylight-saving exception inside the county.
Does Idaho observe daylight saving time?
Idaho observes daylight saving time on the federal schedule: the second Sunday in March until the first Sunday in November.
Estimates only
County colors come from an interior sample of Census outlines against timezone-boundary-builder. 49 CFR Part 71 is the legal description, including towns that sit on the line.