"Sun, 01 Sep 2024 14:11:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
14:11:44
General datetime
2024-09-01 14:11:44Z
For Database
2024-09-01 14:11:44
For HTTP1.1
Sun, 01 Sep 2024 14:11:44 GMT