Phoenix to White Sulphur Springs, MT, USA Time Converter
Clocks in White Sulphur Springs go back 1 hour on Sun, Nov 1 · MDT → MST
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Quick answers
Selected conversion
5:00 am05:00 MST (UTC-7), Oct 27, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 27, 2026
Phoenix is 1 hour behind White Sulphur Springs.
How the time difference changes
For most of the year, Phoenix is 1 hour behind White Sulphur Springs, MT, USA. From Nov 1, 2026 to Mar 14, 2027, Phoenix and White Sulphur Springs, MT, USA have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in Phoenix correspond to 10:00 am to 7:00 pm in White Sulphur Springs, MT, USA. At other times of the year, working hours of 9:00 am to 6:00 pm in Phoenix correspond to 9:00 am to 6:00 pm in White Sulphur Springs, MT, USA.For most of the year, working hours of 09:00 to 18:00 in Phoenix correspond to 10:00 to 19:00 in White Sulphur Springs, MT, USA. At other times of the year, working hours of 09:00 to 18:00 in Phoenix correspond to 09:00 to 18:00 in White Sulphur Springs, MT, USA.
Compare Phoenix time with White Sulphur Springs time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
MST (Mountain Standard Time) is 1 hour behind MDT (Mountain Daylight Time).
5:00 am05:00 in Phoenix, AZ, USA is 6:00 am06:00 in White Sulphur Springs, MT, USA
Phoenix to White Sulphur Springs call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Phoenix which corresponds to 10am-6pm10:00-18:00 in White Sulphur Springs
5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
6:00 am06:00 MDT (Mountain Daylight Time) (White Sulphur Springs, MT, USA). Offset UTC -6:00 hours
5:00 am05:00 Phoenix, AZ, USA / 6:00 am06:00 White Sulphur Springs, MT, USA
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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Phoenix Time Zone and Facts
Time Zone
Phoenix Facts
White Sulphur Springs Time Zone and Facts
Time Zone
MST – Mountain Standard Time, UTC-7 (standard time)