"Fri, 27 Sep 2024 23:50:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
23:50:50
General datetime
2024-09-27 23:50:50Z
For Database
2024-09-27 23:50:50
For HTTP1.1
Fri, 27 Sep 2024 23:50:50 GMT