What time is 12 AM in Philadelphia in Seattle?
Instant time conversion · United States to United States
When it's 12 AM in Philadelphia (EDT)…
Philadelphia to Seattle — Time Conversion
When it is 12 AM in Philadelphia (Eastern Daylight Time, EDT), it is 9 PM in Seattle (Pacific Daylight Time, PDT).Seattle is 3 hours behind Philadelphia.
Use the table above to see the equivalent time in Seattle and other major cities worldwide. Click any row to open the full hour page for that destination.
All Philadelphia hours → Seattle
Frequently Asked Questions
What time is 12 AM in Philadelphia in Seattle?
12 AM Philadelphia time (EDT) equals 9 PM in Seattle (PDT) — the previous day.
What is the time difference between Philadelphia and Seattle?
Seattle is 3 hours behind Philadelphia. Philadelphia uses Eastern Daylight Time (EDT, UTC-4) and Seattle uses Pacific Daylight Time (PDT, UTC-7).
Is 12 AM Philadelphia a good time to call Seattle?
12 AM in Philadelphia corresponds to 9 PM in Seattle, which is outside typical working hours. Consider scheduling between 9 AM–6 PM PDT instead.
How do I convert time from Philadelphia to Seattle?
To convert Philadelphia time to Seattle time, add (-3) hours. For example, 12 AM EDT = 9 PM PDT (previous day).
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