Buenos Aires zone
GMT-3 (GMT-3)
Deerfield Beach zone
EDT (GMT-4)
Difference
1 hour behind Buenos Aires
Business overlap
7h (9-5 windows)
Working hours overlap
Each cell is one hour in Buenos Aires. Filled cells mark when 9 AM – 5 PM in Buenos Aires and Deerfield Beach both apply.
7 hours per day
- Buenos Aires
- GMT-3
- Deerfield Beach
- GMT-4
- Difference
- -1h
- Business overlap
- 7h
Hour-by-hour conversion
Each row shows the matching local time in Deerfield Beach for an hour in Buenos Aires.
| Buenos Aires | Deerfield Beach | Day | Window |
|---|---|---|---|
| 12:00 AM | 11:00 PM | previous day | — |
| 1:00 AM | 12:00 AM | same day | — |
| 2:00 AM | 1:00 AM | same day | — |
| 3:00 AM | 2:00 AM | same day | — |
| 4:00 AM | 3:00 AM | same day | — |
| 5:00 AM | 4:00 AM | same day | — |
| 6:00 AM | 5:00 AM | same day | — |
| 7:00 AM | 6:00 AM | same day | — |
| 8:00 AM | 7:00 AM | same day | — |
| 9:00 AM | 8:00 AM | same day | — |
| 10:00 AM | 9:00 AM | same day | Both 9-5 |
| 11:00 AM | 10:00 AM | same day | Both 9-5 |
| 12:00 PM | 11:00 AM | same day | Both 9-5 |
| 1:00 PM | 12:00 PM | same day | Both 9-5 |
| 2:00 PM | 1:00 PM | same day | Both 9-5 |
| 3:00 PM | 2:00 PM | same day | Both 9-5 |
| 4:00 PM | 3:00 PM | same day | Both 9-5 |
| 5:00 PM | 4:00 PM | same day | — |
| 6:00 PM | 5:00 PM | same day | — |
| 7:00 PM | 6:00 PM | same day | — |
| 8:00 PM | 7:00 PM | same day | — |
| 9:00 PM | 8:00 PM | same day | — |
| 10:00 PM | 9:00 PM | same day | — |
| 11:00 PM | 10:00 PM | same day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 10:00 AM – 5:00 PM in Buenos Aires time. That gives you 7 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 Buenos Aires time to Deerfield Beach time
Buenos Aires follows the America/Argentina/Buenos_Aires time zone (currently GMT-3, GMT-3), while Deerfield Beach follows America/New_York (currently EDT, GMT-4). Deerfield Beach is 1 hour behind Buenos Aires right now.
Deerfield Beach observes daylight saving time, while Buenos Aires does not. The offset between the two cities changes by one hour at the daylight saving transitions.
Daylight saving transitions in 2026
Buenos Aires
Does not observe daylight saving time.
Deerfield Beach
- Spring forward · Sunday, March 8, 2026
- Fall back · Sunday, November 1, 2026
Reverse this conversion
Deerfield Beach to Buenos Aires
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Frequently asked questions
- How many hours is Buenos Aires from Deerfield Beach?
- Deerfield Beach is 1 hour behind Buenos Aires right now.
- What time is 9:00 AM Buenos Aires in Deerfield Beach?
- 9:00 AM in Buenos Aires is 8:00 AM in Deerfield Beach.
- What time is 5:00 PM Buenos Aires in Deerfield Beach?
- 5:00 PM in Buenos Aires is 4:00 PM in Deerfield Beach.
- When do Buenos Aires and Deerfield Beach business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 7 hours, roughly from 10:00 AM to 5:00 PM in Buenos Aires time.
- Does daylight saving time change the difference between Buenos Aires and Deerfield Beach?
- Deerfield Beach observes daylight saving time while Buenos Aires does not, so the offset between them changes by one hour twice a year.
Local time page
Time in Buenos Aires
Local time page
Time in Deerfield Beach