San Juan to Monterrey Time Difference
🇵🇷 San Juan is currently 2 hours behind of 🇲🇽 Monterrey.
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Atin 🇵🇷 San Juan→it will be—in 🇲🇽 Monterrey
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Difference
-2h
Business overlap
7h
Distance
3,605 km
Approx. flight
4.2h
Hour-by-Hour: San Juan to Monterrey
| 🇵🇷 San Juan | 🇲🇽 Monterrey | Note |
|---|---|---|
| 12:00 AM | 10:00 PM(prev day) | Previous day |
| 1:00 AM | 11:00 PM(prev day) | Previous day |
| 2:00 AM | 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 |
Daylight Saving Time (DST)
Neither San Juan nor Monterrey observes Daylight Saving Time. The time difference is always 2 hours behind.
Best Meeting Times
There are 7 overlapping business hours between San Juan and Monterrey (9 AM – 6 PM in each city).
🇵🇷 San Juan
11:00 AM – 6:00 PM
🇲🇽 Monterrey
9:00 AM – 4:00 PM
Frequently Asked Questions
What is the time difference between San Juan and Monterrey?
The time difference between San Juan and Monterrey is currently 2 hours behind. San Juan uses AST (UTC-4), while Monterrey uses CST (UTC-6).
When it's noon in San Juan, what time is it in Monterrey?
When it's 12:00 PM (noon) in San Juan, it is 10:00 AM in Monterrey. Use our calculator above to convert any other time.
Does the time difference between San Juan and Monterrey change?
No. The time difference between San Juan and Monterrey is always 2 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between San Juan and Monterrey?
The best time to call is between 11:00 AM and 6:00 PM in San Juan (which is 9:00 AM – 4:00 PM in Monterrey). This 7-hour window falls within business hours in both cities.
Is San Juan ahead or behind Monterrey?
San Juan is currently 2 hours ahead of Monterrey.
What time zone is San Juan in?
San Juan is in the America/Puerto Rico time zone, currently using AST (UTC-4). San Juan does not observe Daylight Saving Time.
What time is midnight in San Juan in Monterrey?
When it is midnight (12:00 AM) in San Juan, it is 10:00 PM in Monterrey.