Idaho local data guide
Current Time Zone in Boise, Idaho
As of August 23, 2026, Boise, Idaho, is observing Mountain Daylight Time (MDT), which functions with an offset of UTC-06:00. This is part of the state's broader adherence to the Mountain Time Zone, though geographic variations exist across Idaho.
Updated with grounded research as of 2026-08-23.
The short answer
Boise, Idaho, is currently in the Mountain Daylight Time (MDT) zone. Because Boise observes Daylight Saving Time, it shifts from Mountain Standard Time (MST) during the winter to Mountain Daylight Time (MDT) during the summer months. As of August 23, 2026, clocks in Boise are set to MDT, which is UTC-06:00.
Key facts
- Current Time Zone
- Mountain Daylight Time (MDT)
- Standard Time Zone
- Mountain Standard Time (MST)
- Current UTC Offset
- UTC-06:00
Understanding Idaho's Time Zone Split
It is important for residents and visitors to note that Idaho is geographically divided between two time zones. While Boise and the majority of southern and central Idaho operate on Mountain Time, the northern part of the state—specifically the Idaho Panhandle region—observes Pacific Time.
- Boise, Meridian, and Nampa: Mountain Time
- Coeur d'Alene and Sandpoint: Pacific Time
Daylight Saving Time (DST) Considerations
Boise observes Daylight Saving Time, which necessitates a bi-annual adjustment of clocks. During the warmer months, the city operates on MDT (UTC-06:00). In the winter, the region reverts to MST (UTC-07:00). Understanding this cycle is critical when coordinating travel or scheduling business operations across state lines.
- Spring forward: Clocks move forward one hour in March.
- Fall back: Clocks move backward one hour in early November.
Planning Across Regional Time Zones
For those relocating or managing assets in both northern and southern Idaho, the one-hour difference can impact scheduling. When moving between Boise and the northern regions, ensure your digital calendars and travel itineraries are updated to reflect the correct local time to avoid missed connections.
Common questions
When does Daylight Saving Time end in Boise?
Daylight Saving Time typically ends in early November, at which point Boise transitions from Mountain Daylight Time (MDT) back to Mountain Standard Time (MST).
Does the entire state of Idaho use Mountain Time?
No. While the majority of Idaho is in the Mountain Time Zone, the northern portion of the state, known as the Panhandle, operates on Pacific Time.
Related Idaho questions
- When does Daylight Saving Time end in Idaho?
- Does the whole state of Idaho use the same time zone?
Sources and verification
- Check Current Time and Time Zone Data for Boise (timeanddate.com)
- National Institute of Standards and Technology Time Definitions (nist.gov)