"Sun, 01 Sep 2024 04:31:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
04:31:42
General datetime
2024-09-01 04:31:42Z
For Database
2024-09-01 04:31:42
For HTTP1.1
Sun, 01 Sep 2024 04:31:42 GMT