What time is 1 AM in San Diego in Philadelphia?
Instant time conversion · United States to United States
When it's 1 AM in San Diego (PDT)…
San Diego to Philadelphia — Time Conversion
When it is 1 AM in San Diego (Pacific Daylight Time, PDT), it is 4 AM in Philadelphia (Eastern Daylight Time, EDT).Philadelphia is 3 hours ahead of San Diego.
Use the table above to see the equivalent time in Philadelphia and other major cities worldwide. Click any row to open the full hour page for that destination.
All San Diego hours → Philadelphia
Frequently Asked Questions
What time is 1 AM in San Diego in Philadelphia?
1 AM San Diego time (PDT) equals 4 AM in Philadelphia (EDT).
What is the time difference between San Diego and Philadelphia?
Philadelphia is 3 hours ahead of San Diego. San Diego uses Pacific Daylight Time (PDT, UTC-7) and Philadelphia uses Eastern Daylight Time (EDT, UTC-4).
Is 1 AM San Diego a good time to call Philadelphia?
1 AM in San Diego corresponds to 4 AM in Philadelphia, which is outside typical working hours. Consider scheduling between 9 AM–6 PM EDT instead.
How do I convert time from San Diego to Philadelphia?
To convert San Diego time to Philadelphia time, add (+3) hours. For example, 1 AM PDT = 4 AM EDT.
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