Riviera Beach to Phoenix Time Converter

Updating current time…
Riviera Beach
Florida, USAEDT
UTC−4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Riviera Beach's clocks go back 1 hour on Sun, Nov 1 · EDT → EST
Phoenix
Arizona, USAMST
UTC−7
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 am08:00 EDT (UTC-4), Oct 26, 2026 = 5:00 am05:00 MST (UTC-7), Oct 26, 2026

Riviera Beach is 3 hours ahead of Phoenix.

How the time difference changes

For most of the year, Riviera Beach is 3 hours ahead of Phoenix. From Nov 1, 2026 to Mar 14, 2027, Riviera Beach is 2 hours ahead of Phoenix.

For most of the year, working hours of 9:00 am to 6:00 pm in Riviera Beach correspond to 6:00 am to 3:00 pm in Phoenix. At other times of the year, working hours of 9:00 am to 6:00 pm in Riviera Beach correspond to 7:00 am to 4:00 pm in Phoenix.For most of the year, working hours of 09:00 to 18:00 in Riviera Beach correspond to 06:00 to 15:00 in Phoenix. At other times of the year, working hours of 09:00 to 18:00 in Riviera Beach correspond to 07:00 to 16:00 in Phoenix.

Compare Riviera Beach time with Phoenix time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

EDT (Eastern Daylight Time) is 3 hours ahead of MST (Mountain Standard Time).
8:00 am08:00 in Riviera Beach, FL, USA is 5:00 am05:00 in Phoenix, AZ, USA

Riviera Beach to Phoenix call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Riviera Beach which corresponds to 9am-3pm09:00-15:00 in Phoenix

8:00 am08:00 EDT (Eastern Daylight Time) (Riviera Beach, FL, USA). Offset UTC -4:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours

8:00 am08:00 Riviera Beach, FL, 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.

Hourly time comparison
Riviera Beach, FL, USAPhoenix, AZ, USA
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Riviera Beach Time Zone and Facts

Time Zone

Abbreviation / Offset
EDT – Eastern Daylight Time, UTC-4 (now, daylight saving time)
EST – Eastern Standard Time, UTC-5 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00: clocks go back 1 hour to 1:00 am01:00 (EST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (EDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Riviera Beach Facts

Country
USA
State
Florida
Alternative Names
Riviera, Riviera Beach, Rivijera Bich, li wei ai la hai tan, ribhi'era bica, ryfyyra bytsh, rywyra bych flwryda, Ривијера Бич, ريفييرا بيتش, ریویرا بیچ، فلوریدا, रिभिएरा बीच, 里维埃拉海滩
Population
34,005
Currency
Dollar (USD)
Geographic Coordinates
26° 46' N Latitude / 80° 03' W Longitude
International Dialing Code
+1
More About Riviera Beach
Riviera Beach local time and city facts

Phoenix Time Zone and Facts

Time Zone

Abbreviation / Offset
MST – Mountain Standard Time, UTC-7 (no daylight saving time)

Phoenix Facts

Country
USA
State
Arizona
Alternative Names
East Phoenix, Feniks, Fenikso, Finiks, Finiksa, Finiksas, Finiksos, Foinix, Féniks, Fīniksa, Hellings Mill, Hoozdoh, Mill City, PHX, Peniki, Phenix, Phoeniks, Phoenix, Pumpkinsville, Pēniki, Salt River, Smith Station, Smith Station Phenix, Smiths Station, feng huang cheng, fenikkusu, finikasa, finiks, finiksa, fynks, fynyks, fynyks aryzwna, phiniks, phiniks nagaram, phiniksa, pinigseu, piniks, piniksi, pnyqs, pynyqs, Φοίνιξ, Финикс, Фінікс, Ֆինիքս, פיניקס, פניקס, فينيكس, فینکس, فینیکس، آریزونا, फ़ीनिक्स, फिनिक्स, फिनिक्स्, फीनिक्स, ফিনিক্স, ਫ਼ੀਨਿਕਸ, பீனிக்ஸ், ఫీనిక్స్ నగరం, ಫೀನಿಕ್ಸ್, ഫീനിക്സ്, ฟีนิกซ์, ფინიქსი, ፊኒክስ፥ አሪዞና, フェニックス, 凤凰城, 鳳凰城, 피닉스
Population
1,650,070
Currency
Dollar (USD)
Geographic Coordinates
33° 26' N Latitude / 112° 04' W Longitude
International Dialing Code
+1
More About Phoenix
Phoenix local time and city facts