"Sun, 01 Sep 2024 02:49:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
02:49:13
General datetime
2024-09-01 02:49:13Z
For Database
2024-09-01 02:49:13
For HTTP1.1
Sun, 01 Sep 2024 02:49:13 GMT