"Fri, 27 Sep 2024 22:31:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
22:31:21
General datetime
2024-09-27 22:31:21Z
For Database
2024-09-27 22:31:21
For HTTP1.1
Fri, 27 Sep 2024 22:31:21 GMT