Dubai to San Antonio Time Difference
San Antonio is 9 hours behind Dubai. When it's 06:20:13 PM in Dubai, it's 09:20:13 AM in San Antonio.
How Many Hours Behind Is San Antonio From Dubai?
San Antonio is 9 hours behind Dubai. So Dubai is 9 hours ahead of San Antonio looking the other way — the same gap, described from the other end.
In practice that means a working day in Dubai starts when it is already 12:00 AM in San Antonio. The gap is not fixed all year: it becomes 10 hours on Sunday, November 1, 2026, when San Antonio changes its clocks.
Best Time to Call Dubai and San Antonio
Standard 9-to-5 hours in Dubai and San Antonio never overlap, so someone has to take the call outside their working day. The most workable window is 4:00 PM to 10:00 PM in Dubai, which is 7:00 AM to 1:00 PM in San Antonio.
both at work Dubai only San Antonio only neither — hours shown along the strip are Dubai local time.
Convert a Specific Time
Pick any date and time in Dubai to see the exact equivalent in San Antonio.
Common Times Converted
Dubai time on the left, San Antonio time on the right.
Dubai to San Antonio: Full 24-Hour Conversion Table
Based on today, Sunday, October 11, 2026 in Dubai. Shaded rows are working hours; the darker shade marks the hours when both cities are at work.
| Dubai | San Antonio | Working hours |
|---|---|---|
| 12:00 AM | 3:00 PM prev day | San Antonio only |
| 1:00 AM | 4:00 PM prev day | San Antonio only |
| 2:00 AM | 5:00 PM prev day | — |
| 3:00 AM | 6:00 PM prev day | — |
| 4:00 AM | 7:00 PM prev day | — |
| 5:00 AM | 8:00 PM prev day | — |
| 6:00 AM | 9:00 PM prev day | — |
| 7:00 AM | 10:00 PM prev day | — |
| 8:00 AM | 11:00 PM prev day | — |
| 9:00 AM | 12:00 AM | Dubai only |
| 10:00 AM | 1:00 AM | Dubai only |
| 11:00 AM | 2:00 AM | Dubai only |
| 12:00 PM | 3:00 AM | Dubai only |
| 1:00 PM | 4:00 AM | Dubai only |
| 2:00 PM | 5:00 AM | Dubai only |
| 3:00 PM | 6:00 AM | Dubai only |
| 4:00 PM | 7:00 AM | Dubai only |
| 5:00 PM | 8:00 AM | — |
| 6:00 PM | 9:00 AM | San Antonio only |
| 7:00 PM | 10:00 AM | San Antonio only |
| 8:00 PM | 11:00 AM | San Antonio only |
| 9:00 PM | 12:00 PM | San Antonio only |
| 10:00 PM | 1:00 PM | San Antonio only |
| 11:00 PM | 2:00 PM | San Antonio only |
Understanding the Dubai – San Antonio Time Difference
Dubai runs on Asia/Dubai, currently UTC+4:00. San Antonio runs on America/Chicago, currently CDT (UTC-5:00). The gap of 9 hours is simply the distance between those two offsets.
San Antonio observes Daylight Saving Time and Dubai 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 10 hours. Anything scheduled across that date needs checking again.
Full clock-change dates: Daylight Saving Time in the United States.
Dubai today
San Antonio today
Frequently Asked Questions
What is the time difference between Dubai and San Antonio?
San Antonio is currently 9 hours behind Dubai. That gap becomes 10 hours on Sunday, November 1, 2026, when San Antonio changes its clocks.
How many hours behind is San Antonio from Dubai?
San Antonio is 9 hours behind Dubai. Looking at it the other way, Dubai is 9 hours ahead of San Antonio.
What time is it in San Antonio when it is 9:00 AM in Dubai?
When it is 9:00 AM in Dubai, it is 12:00 AM in San Antonio.
Is San Antonio ahead of or behind Dubai?
San Antonio is 9 hours behind Dubai. Dubai reaches each point in the day first, so San Antonio is still getting started while the Dubai working day is finishing.
What is the best time to call between Dubai and San Antonio?
Standard business hours in Dubai and San Antonio do not overlap at all, so one side has to step outside the 9-to-5. The most workable window is 4:00 PM to 10:00 PM in Dubai, which is 7:00 AM to 1:00 PM in San Antonio.
Does the time difference between Dubai and San Antonio change during the year?
Yes. San Antonio observes Daylight Saving Time and Dubai does not, so the gap between them shifts during the year. It changes to 10 hours on Sunday, November 1, 2026.
What time zones are Dubai and San Antonio in?
Dubai uses the Asia/Dubai time zone, currently UTC+4:00. San Antonio uses America/Chicago, currently CDT (UTC-5:00).