Mountain Daylight Time (North America)

0

9

1

8

3

1

Friday, 8

May 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	1 1 1 8
London	7	1 6 1 8
New York	2	1 1 1 8
Tokyo	15	0 0 1 8

Compare other Time Zones

MDT - CDT, MDT - EDT, MDT - PDT

Countries in Mountain Daylight Time (North America)