"Fri, 27 Sep 2024 23:20:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
23:20:06
General datetime
2024-09-27 23:20:06Z
For Database
2024-09-27 23:20:06
For HTTP1.1
Fri, 27 Sep 2024 23:20:06 GMT