Time in North Dakota
Counties of North Dakota observing Mountain Time Zone
Entire county observes Mountain Time Zone.
Part of county observes Mountain Time Zone.
About 75% of North Dakota is in the Central Time Zone, while the southwest quarter is in the Mountain Time Zone.
Mountain Time is observed in:
- Bowman County
- Adams County
- Slope County
- Hettinger County
- Grant County
- Stark County
- Billings County
- Golden Valley County
- Parts of Sioux County, Dunn County, and McKenzie County
Central Time is observed throughout the rest of the state.
IANA time zone database[]
In the IANA time zone database, North Dakota is covered by five time zones, columns marked "*" contain the data from the file zone.tab:
| c.c.* | coordinates* | TZ* | comments* | UTC offset | UTC offset DST | Note |
|---|---|---|---|---|---|---|
| US | +415100−0873900 | Central (most areas) | ||||
| US | +433649−1161209 | America/Boise | Mountain - ID (south); OR (east) | |||
| US | +471551−1014640 | Central - ND (Mercer) | ||||
| US | +470659−1011757 | Central - ND (Oliver) | ||||
| US | +465042−1012439 | Central - ND (Morton rural) |
References[]
See also[]
Categories:
- Time in the United States by state
- Geography of North Dakota