"Thu, 12 Sep 2024 05:27:51"

Convert date and time to unixtime.

Another datetime format string at UTC

YYYYMMDD
20240912

Only TIME
05:27:51

General datetime
2024-09-12 05:27:51Z

For Database
2024-09-12 05:27:51

For HTTP1.1
Thu, 12 Sep 2024 05:27:51 GMT