"Fri, 27 Sep 2024 19:36:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
19:36:02
General datetime
2024-09-27 19:36:02Z
For Database
2024-09-27 19:36:02
For HTTP1.1
Fri, 27 Sep 2024 19:36:02 GMT