"Sun, 01 Sep 2024 11:38:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240901
Only TIME
11:38:57
General datetime
2024-09-01 11:38:57Z
For Database
2024-09-01 11:38:57
For HTTP1.1
Sun, 01 Sep 2024 11:38:57 GMT