Mountain Daylight Time (North America)

0

2

4

3

4

7

Monday, 6

April 2026

Mountain Daylight Time (North America) (MDT) is -6 hours behind 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	0 4 4 3
London	7	0 9 4 3
New York	2	0 4 4 3
Tokyo	15	1 7 4 3

Compare other Time Zones

MDT - CDT, MDT - EDT, MDT - PDT

Countries in Mountain Daylight Time (North America)