Mountain Daylight Time (North America)

0

6

0

9

3

6

Tuesday, 16

December 2025

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.

Los Angeles	-1	0 4 0 9
London	7	1 2 0 9
New York	2	0 7 0 9
Tokyo	16	2 1 0 9

Compare other Time Zones

MDT - CDT, MDT - EDT, MDT - PDT

Currently there are no countries in TimeZone

Countries and cities in this Time Zone now have Mountain Standard Time (North America)