Mountain Daylight Time (North America)

1

1

3

8

1

4

Monday, 14

April 2025

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

Time difference, hrs.

Columbus	2	1 3 3 8
London	7	1 8 3 8
New York	2	1 3 3 8
Tokyo	15	0 2 3 8

Compare other Time Zones

MDT - CDT, MDT - EDT, MDT - PDT

Countries in Mountain Daylight Time (North America)