Mountain Daylight Time (USA + Canada)
Mountain Time MT: MDT|MST
Daylight Saving Time (DST) rules
What is the current time now in Mountain Time Zone?
Current daylight saving dates for USA
- Standard Time began: Sunday 3 November 2019 02:00 local time. Clocks went back one hour.
- Standard Time ends: Sunday 8 March 2020 02:00 local time. Clocks go forward one hour.
USA and Canada past and future DST schedules hereDaylight Saving 2019
Convert GMT to Mountain Time
GMT Time converter, compare Mountain Time and GMT. Enter your location or any placename for more comparisons.
Mountain Time MT - USA + Canada
MDT is used for in the Mountain Time Zone during the Daylight Saving Time period.
In most states in the USA and in most provinces in Canada, Daylight Saving Time (DST) is observed. If you know the area code of the person you want to ring, use this tool to make sure it's not too early or to late to make that call.
If you know the area code of the person you want to ring, use this tool to make sure it's not too early or to late to make that call.
For quick reference, the mini-clocks below tell you the time in the other main US time zones.