Punta Cana to San Antonio Time Difference
San Antonio is 1 hour behind Punta Cana. When it's 10:20:17 AM in Punta Cana, it's 09:20:17 AM in San Antonio.
How Many Hours Behind Is San Antonio From Punta Cana?
San Antonio is 1 hour behind Punta Cana. So Punta Cana is 1 hour ahead of San Antonio looking the other way — the same gap, described from the other end.
In practice that means a working day in Punta Cana starts when it is already 8:00 AM in San Antonio. The gap is not fixed all year: it becomes 2 hours on Sunday, November 1, 2026, when San Antonio changes its clocks.
Best Time to Call Punta Cana and San Antonio
Both cities are inside normal business hours between 10:00 AM and 5:00 PM in Punta Cana — that's 9:00 AM to 4:00 PM in San Antonio. That's a 7-hour window, so a call fits comfortably in either side's working day.
both at work Punta Cana only San Antonio only neither — hours shown along the strip are Punta Cana local time.
Convert a Specific Time
Pick any date and time in Punta Cana to see the exact equivalent in San Antonio.
Common Times Converted
Punta Cana time on the left, San Antonio time on the right.
Punta Cana to San Antonio: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Punta Cana. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Punta Cana | San Antonio | Working hours |
|---|---|---|
| 12:00 AM | 11:00 PM prev day | — |
| 1:00 AM | 12:00 AM | — |
| 2:00 AM | 1:00 AM | — |
| 3:00 AM | 2:00 AM | — |
| 4:00 AM | 3:00 AM | — |
| 5:00 AM | 4:00 AM | — |
| 6:00 AM | 5:00 AM | — |
| 7:00 AM | 6:00 AM | — |
| 8:00 AM | 7:00 AM | — |
| 9:00 AM | 8:00 AM | Punta Cana only |
| 10:00 AM | 9:00 AM | Both cities |
| 11:00 AM | 10:00 AM | Both cities |
| 12:00 PM | 11:00 AM | Both cities |
| 1:00 PM | 12:00 PM | Both cities |
| 2:00 PM | 1:00 PM | Both cities |
| 3:00 PM | 2:00 PM | Both cities |
| 4:00 PM | 3:00 PM | Both cities |
| 5:00 PM | 4:00 PM | San Antonio only |
| 6:00 PM | 5:00 PM | — |
| 7:00 PM | 6:00 PM | — |
| 8:00 PM | 7:00 PM | — |
| 9:00 PM | 8:00 PM | — |
| 10:00 PM | 9:00 PM | — |
| 11:00 PM | 10:00 PM | — |
Understanding the Punta Cana – San Antonio Time Difference
Punta Cana runs on America/Santo_Domingo, currently AST (UTC-4:00). San Antonio runs on America/Chicago, currently CDT (UTC-5:00). The gap of 1 hour is simply the distance between those two offsets.
San Antonio observes Daylight Saving Time and Punta Cana does not, so the gap between them shifts by an hour twice a year. The next shift is on Sunday, November 1, 2026, when San Antonio adjusts its clocks and the difference becomes 2 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Punta Cana today
San Antonio today
Frequently Asked Questions
What is the time difference between Punta Cana and San Antonio?
San Antonio is currently 1 hour behind Punta Cana. That gap becomes 2 hours on Sunday, November 1, 2026, when San Antonio changes its clocks.
How many hours behind is San Antonio from Punta Cana?
San Antonio is 1 hour behind Punta Cana. Looking at it the other way, Punta Cana is 1 hour ahead of San Antonio.
What time is it in San Antonio when it is 9:00 AM in Punta Cana?
When it is 9:00 AM in Punta Cana, it is 8:00 AM in San Antonio.
Is San Antonio ahead of or behind Punta Cana?
San Antonio is 1 hour behind Punta Cana. Punta Cana reaches each point in the day first, so San Antonio is still getting started while the Punta Cana working day is finishing.
What is the best time to call between Punta Cana and San Antonio?
Between 10:00 AM and 5:00 PM Punta Cana time, which is 9:00 AM to 4:00 PM in San Antonio. Both cities are inside normal business hours during that window.
Does the time difference between Punta Cana and San Antonio change during the year?
Yes. San Antonio observes Daylight Saving Time and Punta Cana does not, so the gap between them shifts during the year. It changes to 2 hours on Sunday, November 1, 2026.
What time zones are Punta Cana and San Antonio in?
Punta Cana uses the America/Santo_Domingo time zone, currently AST (UTC-4:00). San Antonio uses America/Chicago, currently CDT (UTC-5:00).