Unix Timestamp

All - Does MySQL have any concept of US daylight savings time?

I ran select unix_timestamp("2002-9-17") and MySQL returned 1032235200 which
is 9/17/02 04:00, I sort of expected 05:00.  I'm on the US East Coast.

Thanks,
Mark

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Mark Riehl
Agile Communications, Inc.
Email: mark.riehl@xxxxxxxxxxxxxxxxxxxxxxx