"Fri, 20 Sep 2024 11:26:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
11:26:22
General datetime
2024-09-20 11:26:22Z
For Database
2024-09-20 11:26:22
For HTTP1.1
Fri, 20 Sep 2024 11:26:22 GMT