"Tue, 16 Jul 2024 17:29:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
17:29:31
General datetime
2024-07-16 17:29:31Z
For Database
2024-07-16 17:29:31
For HTTP1.1
Tue, 16 Jul 2024 17:29:31 GMT