"Tue, 08 Oct 2024 21:11:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241008
Only TIME
21:11:11
General datetime
2024-10-08 21:11:11Z
For Database
2024-10-08 21:11:11
For HTTP1.1
Tue, 08 Oct 2024 21:11:11 GMT