"Wed, 18 Sep 2024 03:59:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
03:59:18
General datetime
2024-09-18 03:59:18Z
For Database
2024-09-18 03:59:18
For HTTP1.1
Wed, 18 Sep 2024 03:59:18 GMT