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