Washington D.C. zone
EDT (GMT-4)
Deerfield Beach zone
EDT (GMT-4)
Difference
on the same time as Washington D.C.
Business overlap
8h (9-5 windows)
Working hours overlap
Each cell is one hour in Washington D.C.. Filled cells mark when 9 AM – 5 PM in Washington D.C. and Deerfield Beach both apply.
8 hours per day
- Washington D.C.
- GMT-4
- Deerfield Beach
- GMT-4
- Difference
- 0h
- Business overlap
- 8h
Hour-by-hour conversion
Each row shows the matching local time in Deerfield Beach for an hour in Washington D.C..
| Washington D.C. | Deerfield Beach | Day | Window |
|---|---|---|---|
| 12:00 AM | 12:00 AM | same day | — |
| 1:00 AM | 1:00 AM | same day | — |
| 2:00 AM | 2:00 AM | same day | — |
| 3:00 AM | 3:00 AM | same day | — |
| 4:00 AM | 4:00 AM | same day | — |
| 5:00 AM | 5:00 AM | same day | — |
| 6:00 AM | 6:00 AM | same day | — |
| 7:00 AM | 7:00 AM | same day | — |
| 8:00 AM | 8:00 AM | same day | — |
| 9:00 AM | 9:00 AM | same day | Both 9-5 |
| 10:00 AM | 10:00 AM | same day | Both 9-5 |
| 11:00 AM | 11:00 AM | same day | Both 9-5 |
| 12:00 PM | 12:00 PM | same day | Both 9-5 |
| 1:00 PM | 1:00 PM | same day | Both 9-5 |
| 2:00 PM | 2:00 PM | same day | Both 9-5 |
| 3:00 PM | 3:00 PM | same day | Both 9-5 |
| 4:00 PM | 4:00 PM | same day | Both 9-5 |
| 5:00 PM | 5:00 PM | same day | — |
| 6:00 PM | 6:00 PM | same day | — |
| 7:00 PM | 7:00 PM | same day | — |
| 8:00 PM | 8:00 PM | same day | — |
| 9:00 PM | 9:00 PM | same day | — |
| 10:00 PM | 10:00 PM | same day | — |
| 11:00 PM | 11:00 PM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 9:00 AM – 5:00 PM in Washington D.C. time. That gives you 8 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Washington D.C. time to Deerfield Beach time
Washington D.C. follows the America/New_York time zone (currently EDT, GMT-4), while Deerfield Beach follows America/New_York (currently EDT, GMT-4). Deerfield Beach is on the same time as Washington D.C. right now.
Both cities observe daylight saving time. If their transition weekends differ, the offset shifts by one hour for a few weeks each spring and autumn.
Daylight saving transitions in 2026
Washington D.C.
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Deerfield Beach
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Reverse this conversion
Deerfield Beach to Washington D.C.
Open the converter
Plan a meeting between Washington D.C. and Deerfield Beach
More conversions from Washington D.C.
Frequently asked questions
- How many hours is Washington D.C. from Deerfield Beach?
- Deerfield Beach is on the same time as Washington D.C. right now.
- What time is 9:00 AM Washington D.C. in Deerfield Beach?
- 9:00 AM in Washington D.C. is 9:00 AM in Deerfield Beach.
- What time is 5:00 PM Washington D.C. in Deerfield Beach?
- 5:00 PM in Washington D.C. is 5:00 PM in Deerfield Beach.
- When do Washington D.C. and Deerfield Beach business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 8 hours, roughly from 9:00 AM to 5:00 PM in Washington D.C. time.
- Does daylight saving time change the difference between Washington D.C. and Deerfield Beach?
- Both Washington D.C. and Deerfield Beach observe daylight saving time. If their transition dates differ, the offset between them shifts by an hour for a few weeks each year.
Local time page
Time in Washington D.C.
Local time page
Time in Deerfield Beach