MDT Timezone
21:03:11
Saturday, December 06, 2025
MST • UTC -7
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About Mountain Daylight Time (MDT)
Mountain Daylight Time (MDT) is the daylight saving time zone used in the Mountain Time Zone of North America. It is 6 hours behind Coordinated Universal Time (UTC-6) during the summer months.
Key Information:
- Time Offset: UTC-6 (during daylight saving time)
- Standard Time: Mountain Standard Time (MST) is UTC-7
- DST Period: Second Sunday in March to first Sunday in November
- Major Cities: Denver, Phoenix (no DST), Salt Lake City, Albuquerque
Usage Tips:
- Use fullscreen mode for presentations or as a desk clock
- Customize colors to match your workspace or preferences
- The display automatically switches between MDT and MST based on daylight saving time
- Time updates every second for accurate timekeeping