"Wed, 11 Sep 2024 16:36:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
16:36:35
General datetime
2024-09-11 16:36:35Z
For Database
2024-09-11 16:36:35
For HTTP1.1
Wed, 11 Sep 2024 16:36:35 GMT