"Fri, 27 Sep 2024 21:36:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
21:36:24
General datetime
2024-09-27 21:36:24Z
For Database
2024-09-27 21:36:24
For HTTP1.1
Fri, 27 Sep 2024 21:36:24 GMT