"Tue, 01 Oct 2024 20:48:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241001
Only TIME
20:48:51
General datetime
2024-10-01 20:48:51Z
For Database
2024-10-01 20:48:51
For HTTP1.1
Tue, 01 Oct 2024 20:48:51 GMT