Boston to Phoenix time converter

Phoenix is 3 hours behind Boston. When it is 9:00 AM in Boston, it is 6:00 AM in Phoenix.

Boston EDT

Saturday, October 17, 2026

Phoenix MST

Saturday, October 17, 2026

Boston
Massachusetts, United States
Sat, Oct 17
EDTUTC-4
Phoenix
Arizona, United States
Sat, Oct 17
MSTUTC-7-3h
Finding your time zone…
Shared working hours (9:00–18:00)

Boston to Phoenix conversion table

Every hour of today in Boston and the matching time in Phoenix. Light rows are typical working hours (9:00–18:00).

BostonPhoenix
12:00 AM9:00 PM−1 day
1:00 AM10:00 PM−1 day
2:00 AM11:00 PM−1 day
3:00 AM12:00 AM
4:00 AM1:00 AM
5:00 AM2:00 AM
6:00 AM3:00 AM
7:00 AM4:00 AM
8:00 AM5:00 AM
9:00 AM6:00 AM
10:00 AM7:00 AM
11:00 AM8:00 AM
12:00 PM9:00 AM
1:00 PM10:00 AM
2:00 PM11:00 AM
3:00 PM12:00 PM
4:00 PM1:00 PM
5:00 PM2:00 PM
6:00 PM3:00 PM
7:00 PM4:00 PM
8:00 PM5:00 PM
9:00 PM6:00 PM
10:00 PM7:00 PM
11:00 PM8:00 PM

Best time to call or meet

Both sides are at work from 12:00 PM – 6:00 PM in Boston (9:00 AM – 3:00 PM in Phoenix).

Daylight saving time and the difference

The difference changes during the year because Boston and Phoenix switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -3h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 17, 2027: -3h

Distance

Boston and Phoenix are 3,694 km (2,295 miles) apart in a straight line.

More conversions

Phoenix to BostonBoston to New YorkBoston to LondonBoston to Los AngelesBoston to ChicagoBoston to TorontoBoston to São PauloBoston to ParisBoston to BerlinBoston to MoscowBoston to DubaiBoston to New DelhiBoston to Bangkok
New York to PhoenixLondon to PhoenixLos Angeles to PhoenixChicago to PhoenixToronto to PhoenixSão Paulo to PhoenixParis to PhoenixBerlin to PhoenixMoscow to PhoenixDubai to PhoenixNew Delhi to PhoenixBangkok to Phoenix

Questions and answers

What is the time difference between Boston and Phoenix?

Phoenix is 3 hours behind Boston.

What time is it in Phoenix when it is 9 AM in Boston?

When it is 9:00 AM in Boston, it is 6:00 AM in Phoenix.

When is the best time to call Phoenix from Boston?

Both sides are at work from 12:00 PM – 6:00 PM in Boston (9:00 AM – 3:00 PM in Phoenix).

Does the time difference between Boston and Phoenix change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.