Time Difference Between Washington DC and Phoenix
Washington DC is 3 hours ahead of Phoenix. Live local times, working-hour overlap and a 24-hour meeting suitability table, computed from the IANA time zone database in your browser.
Best time to meet
On a normal weekday the two cities share 6 hours of overlapping working time: 12:00–18:00 in Washington DC, which is 09:00–15:00 in Phoenix. That is the window to protect for recurring meetings.
Next 24 hours
Scored against a 09:00–18:00 weekday working day in both cities. Updates live.
| Washington DC | Phoenix | Suitability |
|---|---|---|
| Loading live table… | ||
Washington DC working hours converted to Phoenix
| Washington DC time | Phoenix time |
|---|---|
| 09:00 | 06:00 |
| 10:00 | 07:00 |
| 12:00 | 09:00 |
| 14:00 | 11:00 |
| 16:00 | 13:00 |
| 18:00 | 15:00 |
Based on a 09:00–18:00 working day and today's UTC offsets (UTC-4 and UTC-7).
Frequently asked questions
What is the time difference between Washington DC and Phoenix?
Washington DC is 3 hours ahead of Phoenix: UTC-4 versus UTC-7. Both figures include any daylight saving currently in force.
What is the best time to call from Washington DC to Phoenix?
Aim for 12:00–18:00 in Washington DC, which lands at 09:00–15:00 in Phoenix. Both sides stay inside a normal working day.
Does the overlap between Washington DC and Phoenix change during the year?
Yes, whenever the two regions do not switch daylight saving on the same date — or one does not observe it at all. The window above is computed for today's rules; re-check it in the weeks after a clock change.