MDT — Mountain Daylight Time
MDT is Mountain Daylight Time, UTC−6. It is the summer time of MST (UTC−7), one hour later. The next MDT period runs from Sunday 14 March 2027 to Sunday 7 November 2027; until then Denver is on MST.
Right now Denver is on MST.
| Zones that use MDT in summer | Country | Now | Offset |
|---|---|---|---|
| DenverAmerica/Denver | United States | 21:23 | UTC−7 MST |
| CalgaryAmerica/Edmonton | Canada | 21:23 | UTC−7 MST |
| Ciudad JuárezAmerica/Ciudad_Juarez | Mexico | 21:23 | UTC−7 MST |
Questions about MDT
- What does MDT stand for?
- MDT stands for Mountain Daylight Time, UTC−6.
- Is MDT the same as MST?
- No. MST (UTC−7) is the winter time and MDT (UTC−6) the summer time of the same places, one hour apart. The next MDT period runs from Sunday 14 March 2027 to Sunday 7 November 2027; until then Denver is on MST.
- Is it MDT or MST right now?
- Right now Denver is on MST (UTC−7).
Convert Mountain Time (MST/MDT)
These pages follow the summer switch automatically: in summer they show MDT.
- IST → MSTIndia Time to Mountain Time
- GMT → MSTGreenwich Mean Time to Mountain Time
- MST → UTCMountain Time to Coordinated Universal Time (UTC)
- EST → MSTEastern Time to Mountain Time
- CST → MSTCentral Time to Mountain Time
- MST → PSTMountain Time to Pacific Time
- CET → MSTCentral European Time to Mountain Time
- BST → MSTBangladesh Time to Mountain Time
- AEST → MSTAustralian Eastern Time to Mountain Time
- JST → MSTJapan Time to Mountain Time
- MST → SGTMountain Time to Singapore Time
- GST → MSTGulf Time to Mountain Time