San Juan to Portland Time Difference
🇵🇷 San Juan is currently 3 hours behind of 🇺🇸 Portland. This difference varies between 4h and 3h due to Daylight Saving Time.
Live Calculator
Atin 🇵🇷 San Juan→it will be—in 🇺🇸 Portland
Open full calculator →DST-accurate · shareable link
Difference
-3h
Business overlap
6h
Distance
5,970 km
Approx. flight
7h
Hour-by-Hour: San Juan to Portland
| 🇵🇷 San Juan | 🇺🇸 Portland | Note |
|---|---|---|
| 12:00 AM | 9:00 PM(prev day) | Previous day |
| 1:00 AM | 10:00 PM(prev day) | Previous day |
| 2:00 AM | 11:00 PM(prev day) | Previous day |
| 3:00 AM | 12:00 AM | |
| 4:00 AM | 1:00 AM | |
| 5:00 AM | 2:00 AM | |
| 6:00 AM | 3:00 AM | |
| 7:00 AM | 4:00 AM | |
| 8:00 AM | 5:00 AM | |
| 9:00 AM | 6:00 AM | |
| 10:00 AM | 7:00 AM | |
| 11:00 AM | 8:00 AM | |
| 12:00 PM | 9:00 AM | |
| 1:00 PM | 10:00 AM | |
| 2:00 PM | 11:00 AM | |
| 3:00 PM | 12:00 PM | |
| 4:00 PM | 1:00 PM | |
| 5:00 PM | 2:00 PM | |
| 6:00 PM | 3:00 PM | |
| 7:00 PM | 4:00 PM | |
| 8:00 PM | 5:00 PM | |
| 9:00 PM | 6:00 PM | |
| 10:00 PM | 7:00 PM | |
| 11:00 PM | 8:00 PM |
Daylight Saving Time (DST)
Portland observes Daylight Saving Time, while San Juan does not. This causes the time difference to shift between 4 hours behind and 3 hours behind depending on the season. Currently, San Juan is 3 hours behind relative to Portland.
Min difference
4h
Max difference
3h
Best Meeting Times
There are 6 overlapping business hours between San Juan and Portland (9 AM – 6 PM in each city).
🇵🇷 San Juan
12:00 PM – 6:00 PM
🇺🇸 Portland
9:00 AM – 3:00 PM
Frequently Asked Questions
What is the time difference between San Juan and Portland?
The time difference between San Juan and Portland is currently 3 hours behind. San Juan uses AST (UTC-4), while Portland uses PDT (UTC-7). This difference varies seasonally due to Daylight Saving Time, ranging from 4 hours behind to 3 hours behind.
When it's noon in San Juan, what time is it in Portland?
When it's 12:00 PM (noon) in San Juan, it is 9:00 AM in Portland. Use our calculator above to convert any other time.
Does the time difference between San Juan and Portland change?
Yes, the time difference changes throughout the year. Because Portland observes Daylight Saving Time, the offset shifts between 4 hours behind and 3 hours behind at different times of the year.
What are the best times to schedule a call between San Juan and Portland?
The best time to call is between 12:00 PM and 6:00 PM in San Juan (which is 9:00 AM – 3:00 PM in Portland). This 6-hour window falls within business hours in both cities.
Is San Juan ahead or behind Portland?
San Juan is currently 3 hours ahead of Portland.
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 Portland?
When it is midnight (12:00 AM) in San Juan, it is 9:00 PM in Portland.