United States · MDT
Mon, 14 Sept 2026
Timezone Guide
Boise, United States runs on UTC−6. Clocks move forward each spring and back each autumn: UTC−7 in winter, UTC−6 in summer. Next change: 2 Nov. There is a 2-hour difference between Boise and New York. Standard 9-to-6 working hours overlap for about 7 hours a day with New York. A good time to connect: 09:00–16:00 in Boise lines up with 11:00–18:00 in New York. There is a 7-hour difference between Boise and London. Standard 9-to-6 working hours overlap for about 2 hours a day with London. A good time to connect: 09:00–11:00 in Boise lines up with 16:00–18:00 in London. There is a 15-hour difference between Boise and Tokyo. Standard working hours don't overlap at all with Tokyo, so meetings need an early or late slot on one side. This timezone is also shared with cities such as Mexico City, Denver, Calgary. Keeping these offsets in mind makes it easier to schedule calls or travel to and from Boise.
Practical Info
Boise (United States) is home to roughly 240K people. Today brings about 15.4 hours of daylight: sunrise at 06:06, sunset at 21:30. Clocks move forward each spring and back each autumn: UTC−7 in winter, UTC−6 in summer. Next change: 2 Nov. It sits in the Northern Hemisphere, about 44° north of the equator. Traffic drives on the right.
Flag
United States
Capital
Washington, D.C.
Continent
North America
Time Zone
MDT · America/Boise
Coordinates
43.62°N, 116.20°W
Currency
USD ($)
Calling Code
+1
Driving Side
Right
Hemisphere
Northern
Language
English
Measurement System
Imperial
Did You Know?
Boise holds one of the largest Basque populations outside Europe, descended from sheepherders who arrived from the 1890s. The city has a Basque block with a museum, a boarding house and a fronton court.
The clock: Boise keeps Mountain Time, while northern Idaho keeps Pacific — the state is split between zones roughly along the Salmon River.
Annual Daylight
Working Hours