Time difference
Dubai to San Juan Time Difference
San Juan is 8 hours behind Dubai — when it's 12:00 PM in Dubai, it's 4:00 AM in San Juan. (Dubai (Asia/Dubai, GST); San Juan (America/Puerto_Rico, AST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
San Juan is 8 hours behind Dubai. Standard 9 AM–5 PM business hours in Dubai and San Juan do not overlap, so a live call needs one side outside normal hours. Dubai and San Juan change their clocks together (or don't change at all), so the time difference between them stays the same all year.
- When it's 9:00 AM in Dubai, it's 1:00 AM in San Juan.
- When it's 9:00 AM in San Juan, it's 5:00 PM in Dubai.
San Juan is currently 8 hours behind Dubai.
Interactive converter
12:00PM
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Best times to meet
Standard 9 AM – 5 PM hours in Dubai and San Juan do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Dubai, or a 6–8 PM meeting in San Juan.
Quick conversion table
| Dubai | San Juan |
|---|---|
| 12 AM | 4:00 PM (prev day) |
| 1 AM | 5:00 PM (prev day) |
| 2 AM | 6:00 PM (prev day) |
| 3 AM | 7:00 PM (prev day) |
| 4 AM | 8:00 PM (prev day) |
| 5 AM | 9:00 PM (prev day) |
| 6 AM | 10:00 PM (prev day) |
| 7 AM | 11:00 PM (prev day) |
| 8 AM | 12:00 AM |
| 9 AM | 1:00 AM |
| 10 AM | 2:00 AM |
| 11 AM | 3:00 AM |
| 12 PM | 4:00 AM |
| 1 PM | 5:00 AM |
| 2 PM | 6:00 AM |
| 3 PM | 7:00 AM |
| 4 PM | 8:00 AM |
| 5 PM | 9:00 AM |
| 6 PM | 10:00 AM |
| 7 PM | 11:00 AM |
| 8 PM | 12:00 PM |
| 9 PM | 1:00 PM |
| 10 PM | 2:00 PM |
| 11 PM | 3:00 PM |
Daylight saving
The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.
- Dubai does not observe daylight saving time.
- San Juan does not observe daylight saving time.
Frequently asked questions
- Is San Juan ahead of or behind Dubai?
- San Juan is 8 hours behind Dubai.
- How many hours behind Dubai is San Juan?
- San Juan is 8 hours behind Dubai.
- What time is 9 AM in Dubai in San Juan?
- 9:00 AM in Dubai is 1:00 AM in San Juan.
- What time is noon in Dubai in San Juan?
- 12:00 PM in Dubai is 4:00 AM in San Juan.
- What time is 5 PM in Dubai in San Juan?
- 5:00 PM in Dubai is 9:00 AM in San Juan. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Dubai in San Juan?
- 3:00 PM in Dubai is 7:00 AM in San Juan.
- Is Dubai currently observing daylight saving time?
- Dubai does not observe daylight saving time — its UTC offset stays the same all year.
- Is San Juan currently observing daylight saving time?
- San Juan does not observe daylight saving time — its UTC offset stays the same all year.
- Do Dubai and San Juan observe daylight saving?
- The time difference between these two cities stays the same over the next twelve months — neither zone is changing for daylight saving in that window.
- When is the best time to call San Juan from Dubai?
- Dubai and San Juan business hours don't overlap. The closest options are early mornings in Dubai or late evenings, when one side stretches outside 9–5.
- When is the best time to call Dubai from San Juan?
- San Juan and Dubai business hours don't overlap. The closest options are early mornings in San Juan or late evenings, when one side stretches outside 9–5.
- Dubai (GST) to San Juan (AST) — how do I convert quickly?
- Subtract 8 hours from Dubai local time to get San Juan local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
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