Phoenix, United States Rio de Janeiro, Brazil
Compare time between Phoenix and Rio de Janeiro
Frequently Asked Questions
Phoenix is in the MST timezone (UTC-7) and Rio de Janeiro is in the -03 timezone (UTC-3). The time difference between them is 4 hours.
Use the timeline above to find overlapping business hours between Phoenix and Rio de Janeiro. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Neither Phoenix nor Rio de Janeiro observes Daylight Saving Time, so the time difference remains constant throughout the year.
Click the pencil icon next to the Phoenix clock and type any time. The Rio de Janeiro clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.