Mountain Standard Time (North America)

1

1

1

5

2

6

Monday, 9

March 2026

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	1 4 1 5
London	7	1 8 1 5
New York	3	1 4 1 5
Tokyo	16	0 3 1 5

Compare other Time Zones

MST - CST, MST - EST, MST - PST

Countries in Mountain Standard Time (North America)