Phoenix to Three Rivers, MA, USA Time Converter
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Quick answers
Selected conversion
5:00 am05:00 MST (UTC-7), Oct 27, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 27, 2026
Phoenix is 3 hours behind Three Rivers.
How the time difference changes
For most of the year, Phoenix is 3 hours behind Three Rivers, MA, USA. From Nov 1, 2026 to Mar 14, 2027, Phoenix is 2 hours behind Three Rivers, MA, USA.
For most of the year, working hours of 9:00 am to 6:00 pm in Phoenix correspond to 12:00 pm to 9:00 pm in Three Rivers, MA, USA. At other times of the year, working hours of 9:00 am to 6:00 pm in Phoenix correspond to 11:00 am to 8:00 pm in Three Rivers, MA, USA.For most of the year, working hours of 09:00 to 18:00 in Phoenix correspond to 12:00 to 21:00 in Three Rivers, MA, USA. At other times of the year, working hours of 09:00 to 18:00 in Phoenix correspond to 11:00 to 20:00 in Three Rivers, MA, USA.
Compare Phoenix time with Three Rivers 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 3 hours behind EDT (Eastern Daylight Time).
5:00 am05:00 in Phoenix, AZ, USA is 8:00 am08:00 in Three Rivers, MA, USA
Phoenix to Three Rivers call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in Phoenix which corresponds to 12pm-6pm12:00-18:00 in Three Rivers
5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
8:00 am08:00 EDT (Eastern Daylight Time) (Three Rivers, MA, USA). Offset UTC -4:00 hours
5:00 am05:00 Phoenix, AZ, USA / 8:00 am08:00 Three Rivers, MA, USA
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Phoenix Time Zone and Facts
Time Zone
Phoenix Facts
Three Rivers Time Zone and Facts
Time Zone
EST – Eastern Standard Time, UTC-5 (standard time)