Mountain Daylight Time (North America)

0

7

4

2

1

9

Friday, 9

May 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	0 9 4 2
London	7	1 4 4 2
New York	2	0 9 4 2
Tokyo	15	2 2 4 2

Compare other Time Zones

MDT - CDT, MDT - EDT, MDT - PDT

Countries in Mountain Daylight Time (North America)