"Fri, 20 Sep 2024 11:05:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
11:05:18
General datetime
2024-09-20 11:05:18Z
For Database
2024-09-20 11:05:18
For HTTP1.1
Fri, 20 Sep 2024 11:05:18 GMT