Las Vegas to San Juan Time Difference
🇺🇸 Las Vegas is currently 3 hours ahead of 🇵🇷 San Juan. This difference varies between 3h and 4h due to Daylight Saving Time.
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Atin 🇺🇸 Las Vegas→it will be—in 🇵🇷 San Juan
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Difference
+3h
Business overlap
6h
Distance
5,165 km
Approx. flight
6.1h
Hour-by-Hour: Las Vegas to San Juan
| 🇺🇸 Las Vegas | 🇵🇷 San Juan | Note |
|---|---|---|
| 12:00 AM | 3:00 AM | |
| 1:00 AM | 4:00 AM | |
| 2:00 AM | 5:00 AM | |
| 3:00 AM | 6:00 AM | |
| 4:00 AM | 7:00 AM | |
| 5:00 AM | 8:00 AM | |
| 6:00 AM | 9:00 AM | |
| 7:00 AM | 10:00 AM | |
| 8:00 AM | 11:00 AM | |
| 9:00 AM | 12:00 PM | |
| 10:00 AM | 1:00 PM | |
| 11:00 AM | 2:00 PM | |
| 12:00 PM | 3:00 PM | |
| 1:00 PM | 4:00 PM | |
| 2:00 PM | 5:00 PM | |
| 3:00 PM | 6:00 PM | |
| 4:00 PM | 7:00 PM | |
| 5:00 PM | 8:00 PM | |
| 6:00 PM | 9:00 PM | |
| 7:00 PM | 10:00 PM | |
| 8:00 PM | 11:00 PM | |
| 9:00 PM | 12:00 AM(next day) | Next day |
| 10:00 PM | 1:00 AM(next day) | Next day |
| 11:00 PM | 2:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Las Vegas observes Daylight Saving Time, while San Juan does not. This causes the time difference to shift between 3 hours ahead and 4 hours ahead depending on the season. Currently, Las Vegas is 3 hours ahead relative to San Juan.
Min difference
3h
Max difference
4h
Best Meeting Times
There are 6 overlapping business hours between Las Vegas and San Juan (9 AM – 6 PM in each city).
🇺🇸 Las Vegas
9:00 AM – 3:00 PM
🇵🇷 San Juan
12:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Las Vegas and San Juan?
The time difference between Las Vegas and San Juan is currently 3 hours ahead. Las Vegas uses PDT (UTC-7), while San Juan uses AST (UTC-4). This difference varies seasonally due to Daylight Saving Time, ranging from 3 hours ahead to 4 hours ahead.
When it's noon in Las Vegas, what time is it in San Juan?
When it's 12:00 PM (noon) in Las Vegas, it is 3:00 PM in San Juan. Use our calculator above to convert any other time.
Does the time difference between Las Vegas and San Juan change?
Yes, the time difference changes throughout the year. Because Las Vegas observes Daylight Saving Time, the offset shifts between 3 hours ahead and 4 hours ahead at different times of the year.
What are the best times to schedule a call between Las Vegas and San Juan?
The best time to call is between 9:00 AM and 3:00 PM in Las Vegas (which is 12:00 PM – 6:00 PM in San Juan). This 6-hour window falls within business hours in both cities.
Is Las Vegas ahead or behind San Juan?
Las Vegas is currently 3 hours behind San Juan.
What time zone is Las Vegas in?
Las Vegas is in the America/Los Angeles time zone, currently using PDT (UTC-7). Las Vegas observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Las Vegas in San Juan?
When it is midnight (12:00 AM) in Las Vegas, it is 3:00 AM in San Juan.