Mountain Standard Time (North America)

1

9

0

4

0

3

Wednesday, 23

September 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	2 2 0 4
London	8	0 3 0 4
New York	3	2 2 0 4
Tokyo	16	1 1 0 4

Compare other Time Zones

MST - CST, MST - EST, MST - PST

Countries in Mountain Standard Time (North America)