"Sun, 01 Sep 2024 13:32:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
13:32:43
General datetime
2024-09-01 13:32:43Z
For Database
2024-09-01 13:32:43
For HTTP1.1
Sun, 01 Sep 2024 13:32:43 GMT