Mountain Daylight Time (USA + Canada)

Mountain Time MT: MDT|MST

Daylight Saving Time (DST) rules

Mountain Time now

10:13:30

Oct 19, 2026 MDT (DST)

16:13:30

Oct 19, 2026 UTC

09:13

Mon, 19 Oct PDT (DST)

11:13

Mon, 19 Oct CDT (DST)

12:13

Mon, 19 Oct EDT (DST)

USA & Canada clocks are currently on Daylight Saving Time (GMT-7).

DST ends in 14 days on Monday, 2 November 2026.

GMT Time converter, compare Mountain Time and GMT. Enter your location or any place, city, location for more comparisons.

Mountain Standard Time (MST) = GMT-7
Mountain Daylight Time (MDT) = GMT-6

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.

For quick reference, the mini-clocks below tell you the time in the other main US time zones.