Rock Springs to Phoenix Time Converter
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Quick answers
Selected conversion
6:00 am06:00 MDT (UTC-6), Oct 26, 2026 = 5:00 am05:00 MST (UTC-7), Oct 26, 2026
Rock Springs is 1 hour ahead of Phoenix.
How the time difference changes
For most of the year, Rock Springs is 1 hour ahead of Phoenix. From Nov 1, 2026 to Mar 14, 2027, Rock Springs and Phoenix have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in Rock Springs correspond to 8:00 am to 5:00 pm in Phoenix. At other times of the year, working hours of 9:00 am to 6:00 pm in Rock Springs correspond to 9:00 am to 6:00 pm in Phoenix.For most of the year, working hours of 09:00 to 18:00 in Rock Springs correspond to 08:00 to 17:00 in Phoenix. At other times of the year, working hours of 09:00 to 18:00 in Rock Springs correspond to 09:00 to 18:00 in Phoenix.
Compare Rock Springs time with Phoenix time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
MDT (Mountain Daylight Time) is 1 hour ahead of MST (Mountain Standard Time).
6:00 am06:00 in Rock Springs, WY, USA is 5:00 am05:00 in Phoenix, AZ, USA
Rock Springs to Phoenix call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Rock Springs which corresponds to 9am-5pm09:00-17:00 in Phoenix
6:00 am06:00 MDT (Mountain Daylight Time) (Rock Springs, WY, USA). Offset UTC -6:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
6:00 am06:00 Rock Springs, WY, USA / 5:00 am05:00 Phoenix, AZ, 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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Rock Springs Time Zone and Facts
Time Zone
MST – Mountain Standard Time, UTC-7 (standard time)