"Fri, 20 Sep 2024 23:32:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
23:32:52
General datetime
2024-09-20 23:32:52Z
For Database
2024-09-20 23:32:52
For HTTP1.1
Fri, 20 Sep 2024 23:32:52 GMT