"Fri, 27 Sep 2024 20:26:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
20:26:40
General datetime
2024-09-27 20:26:40Z
For Database
2024-09-27 20:26:40
For HTTP1.1
Fri, 27 Sep 2024 20:26:40 GMT