"Fri, 06 Sep 2024 23:49:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
23:49:44
General datetime
2024-09-06 23:49:44Z
For Database
2024-09-06 23:49:44
For HTTP1.1
Fri, 06 Sep 2024 23:49:44 GMT