"Wed, 11 Sep 2024 16:27:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
16:27:20
General datetime
2024-09-11 16:27:20Z
For Database
2024-09-11 16:27:20
For HTTP1.1
Wed, 11 Sep 2024 16:27:20 GMT