"Tue, 24 Sep 2024 20:20:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
20:20:56
General datetime
2024-09-24 20:20:56Z
For Database
2024-09-24 20:20:56
For HTTP1.1
Tue, 24 Sep 2024 20:20:56 GMT