San Juan to Philadelphia Time Difference
🇵🇷 San Juan is currently the same time of 🇺🇸 Philadelphia. This difference varies between 1h and 0h due to Daylight Saving Time.
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Atin 🇵🇷 San Juan→it will be—in 🇺🇸 Philadelphia
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Difference
0h
Business overlap
9h
Distance
2,542 km
Approx. flight
3h
Hour-by-Hour: San Juan to Philadelphia
| 🇵🇷 San Juan | 🇺🇸 Philadelphia | Note |
|---|---|---|
| 12:00 AM | 12:00 AM | |
| 1:00 AM | 1:00 AM | |
| 2:00 AM | 2:00 AM | |
| 3:00 AM | 3:00 AM | |
| 4:00 AM | 4:00 AM | |
| 5:00 AM | 5:00 AM | |
| 6:00 AM | 6:00 AM | |
| 7:00 AM | 7:00 AM | |
| 8:00 AM | 8:00 AM | |
| 9:00 AM | 9:00 AM | |
| 10:00 AM | 10:00 AM | |
| 11:00 AM | 11:00 AM | |
| 12:00 PM | 12:00 PM | |
| 1:00 PM | 1:00 PM | |
| 2:00 PM | 2:00 PM | |
| 3:00 PM | 3:00 PM | |
| 4:00 PM | 4:00 PM | |
| 5:00 PM | 5:00 PM | |
| 6:00 PM | 6:00 PM | |
| 7:00 PM | 7:00 PM | |
| 8:00 PM | 8:00 PM | |
| 9:00 PM | 9:00 PM | |
| 10:00 PM | 10:00 PM | |
| 11:00 PM | 11:00 PM |
Daylight Saving Time (DST)
Philadelphia observes Daylight Saving Time, while San Juan does not. This causes the time difference to shift between 1 hour behind and the same time depending on the season. Currently, San Juan is the same time relative to Philadelphia.
Min difference
1h
Max difference
0h
Best Meeting Times
There are 9 overlapping business hours between San Juan and Philadelphia (9 AM – 6 PM in each city).
🇵🇷 San Juan
9:00 AM – 6:00 PM
🇺🇸 Philadelphia
9:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between San Juan and Philadelphia?
The time difference between San Juan and Philadelphia is currently the same time. San Juan uses AST (UTC-4), while Philadelphia uses EDT (UTC-4). This difference varies seasonally due to Daylight Saving Time, ranging from 1 hour behind to the same time.
When it's noon in San Juan, what time is it in Philadelphia?
When it's 12:00 PM (noon) in San Juan, it is 12:00 PM in Philadelphia. Use our calculator above to convert any other time.
Does the time difference between San Juan and Philadelphia change?
Yes, the time difference changes throughout the year. Because Philadelphia observes Daylight Saving Time, the offset shifts between 1 hour behind and the same time at different times of the year.
What are the best times to schedule a call between San Juan and Philadelphia?
The best time to call is between 9:00 AM and 6:00 PM in San Juan (which is 9:00 AM – 6:00 PM in Philadelphia). This 9-hour window falls within business hours in both cities.
Is San Juan ahead or behind Philadelphia?
San Juan and Philadelphia are in the same time zone right now — there is no difference.
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 Philadelphia?
When it is midnight (12:00 AM) in San Juan, it is 12:00 AM in Philadelphia.