"Sun, 01 Sep 2024 21:56:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
21:56:47
General datetime
2024-09-01 21:56:47Z
For Database
2024-09-01 21:56:47
For HTTP1.1
Sun, 01 Sep 2024 21:56:47 GMT