Monterrey to San Juan Time Difference
🇲🇽 Monterrey is currently 2 hours ahead of 🇵🇷 San Juan.
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Atin 🇲🇽 Monterrey→it will be—in 🇵🇷 San Juan
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Difference
+2h
Business overlap
7h
Distance
3,605 km
Approx. flight
4.2h
Hour-by-Hour: Monterrey to San Juan
| 🇲🇽 Monterrey | 🇵🇷 San Juan | Note |
|---|---|---|
| 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 | 10:00 AM | |
| 9:00 AM | 11:00 AM | |
| 10:00 AM | 12:00 PM | |
| 11:00 AM | 1:00 PM | |
| 12:00 PM | 2:00 PM | |
| 1:00 PM | 3:00 PM | |
| 2:00 PM | 4:00 PM | |
| 3:00 PM | 5:00 PM | |
| 4:00 PM | 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 | 12:00 AM(next day) | Next day |
| 11:00 PM | 1:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Monterrey nor San Juan observes Daylight Saving Time. The time difference is always 2 hours ahead.
Best Meeting Times
There are 7 overlapping business hours between Monterrey and San Juan (9 AM – 6 PM in each city).
🇲🇽 Monterrey
9:00 AM – 4:00 PM
🇵🇷 San Juan
11:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Monterrey and San Juan?
The time difference between Monterrey and San Juan is currently 2 hours ahead. Monterrey uses CST (UTC-6), while San Juan uses AST (UTC-4).
When it's noon in Monterrey, what time is it in San Juan?
When it's 12:00 PM (noon) in Monterrey, it is 2:00 PM in San Juan. Use our calculator above to convert any other time.
Does the time difference between Monterrey and San Juan change?
No. The time difference between Monterrey and San Juan is always 2 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Monterrey and San Juan?
The best time to call is between 9:00 AM and 4:00 PM in Monterrey (which is 11:00 AM – 6:00 PM in San Juan). This 7-hour window falls within business hours in both cities.
Is Monterrey ahead or behind San Juan?
Monterrey is currently 2 hours behind San Juan.
What time zone is Monterrey in?
Monterrey is in the America/Monterrey time zone, currently using CST (UTC-6). Monterrey does not observe Daylight Saving Time.
What time is midnight in Monterrey in San Juan?
When it is midnight (12:00 AM) in Monterrey, it is 2:00 AM in San Juan.