Philadelphia to San Juan Time Difference
🇺🇸 Philadelphia is currently the same time of 🇵🇷 San Juan. This difference varies between 0h and 1h due to Daylight Saving Time.
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Atin 🇺🇸 Philadelphia→it will be—in 🇵🇷 San Juan
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Difference
0h
Business overlap
9h
Distance
2,542 km
Approx. flight
3h
Hour-by-Hour: Philadelphia to San Juan
| 🇺🇸 Philadelphia | 🇵🇷 San Juan | 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 the same time and 1 hour ahead depending on the season. Currently, Philadelphia is the same time relative to San Juan.
Min difference
0h
Max difference
1h
Best Meeting Times
There are 9 overlapping business hours between Philadelphia and San Juan (9 AM – 6 PM in each city).
🇺🇸 Philadelphia
9:00 AM – 6:00 PM
🇵🇷 San Juan
9:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Philadelphia and San Juan?
The time difference between Philadelphia and San Juan is currently the same time. Philadelphia uses EDT (UTC-4), while San Juan uses AST (UTC-4). This difference varies seasonally due to Daylight Saving Time, ranging from the same time to 1 hour ahead.
When it's noon in Philadelphia, what time is it in San Juan?
When it's 12:00 PM (noon) in Philadelphia, it is 12:00 PM in San Juan. Use our calculator above to convert any other time.
Does the time difference between Philadelphia and San Juan change?
Yes, the time difference changes throughout the year. Because Philadelphia observes Daylight Saving Time, the offset shifts between the same time and 1 hour ahead at different times of the year.
What are the best times to schedule a call between Philadelphia and San Juan?
The best time to call is between 9:00 AM and 6:00 PM in Philadelphia (which is 9:00 AM – 6:00 PM in San Juan). This 9-hour window falls within business hours in both cities.
Is Philadelphia ahead or behind San Juan?
Philadelphia and San Juan are in the same time zone right now — there is no difference.
What time zone is Philadelphia in?
Philadelphia is in the America/New York time zone, currently using EDT (UTC-4). Philadelphia observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Philadelphia in San Juan?
When it is midnight (12:00 AM) in Philadelphia, it is 12:00 AM in San Juan.