Mountain Standard Time (North America)

0

6

2

5

2

4

Tuesday, 9

September 2025

Mountain Standard Time (North America) (MST) is -7 hours behind Coordinated Universal Time, UTC-7, it is used in winter. In summer used Mountain Daylight Time (North America), UTC-6
Wikipedia: Mountain Standard Time (North America)

Time difference, hrs.

Columbus	3	0 9 2 5
London	8	1 4 2 5
New York	3	0 9 2 5
Tokyo	16	2 2 2 5

Compare other Time Zones

MST - CST, MST - EST, MST - PST

Countries in Mountain Standard Time (North America)