"Tue, 24 Sep 2024 05:39:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
05:39:20
General datetime
2024-09-24 05:39:20Z
For Database
2024-09-24 05:39:20
For HTTP1.1
Tue, 24 Sep 2024 05:39:20 GMT