"Thu, 26 Sep 2024 20:40:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240926
Only TIME
20:40:44
General datetime
2024-09-26 20:40:44Z
For Database
2024-09-26 20:40:44
For HTTP1.1
Thu, 26 Sep 2024 20:40:44 GMT