Miami to Boulder time converter

Boulder is 2 hours behind Miami. When it is 9:00 AM in Miami, it is 7:00 AM in Boulder.

Miami EDT

Saturday, October 17, 2026

Boulder MDT

Saturday, October 17, 2026

Miami
Florida, United States
Sat, Oct 17
EDTUTC-4
Boulder
Colorado, United States
Sat, Oct 17
MDTUTC-6-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Miami to Boulder conversion table

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

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Miami (9:00 AM – 4:00 PM in Boulder).

Daylight saving time and the difference

The difference changes during the year because Miami and Boulder switch clocks on different dates:

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

Distance

Miami and Boulder are 2,811 km (1,747 miles) apart in a straight line.

More conversions

Boulder to MiamiMiami to New YorkMiami to LondonMiami to Los AngelesMiami to ChicagoMiami to TorontoMiami to São PauloMiami to ParisMiami to BerlinMiami to MoscowMiami to DubaiMiami to New DelhiMiami to Bangkok
New York to BoulderLondon to BoulderLos Angeles to BoulderChicago to BoulderToronto to BoulderSão Paulo to BoulderParis to BoulderBerlin to BoulderMoscow to BoulderDubai to BoulderNew Delhi to BoulderBangkok to Boulder

Questions and answers

What is the time difference between Miami and Boulder?

Boulder is 2 hours behind Miami.

What time is it in Boulder when it is 9 AM in Miami?

When it is 9:00 AM in Miami, it is 7:00 AM in Boulder.

When is the best time to call Boulder from Miami?

Both sides are at work from 11:00 AM – 6:00 PM in Miami (9:00 AM – 4:00 PM in Boulder).

Does the time difference between Miami and Boulder change?

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