"Wed, 18 Sep 2024 07:27:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240918
Only TIME
07:27:32
General datetime
2024-09-18 07:27:32Z
For Database
2024-09-18 07:27:32
For HTTP1.1
Wed, 18 Sep 2024 07:27:32 GMT