"Wed, 11 Sep 2024 14:38:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
14:38:08
General datetime
2024-09-11 14:38:08Z
For Database
2024-09-11 14:38:08
For HTTP1.1
Wed, 11 Sep 2024 14:38:08 GMT