"Tue, 15 Oct 2024 13:50:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
13:50:54
General datetime
2024-10-15 13:50:54Z
For Database
2024-10-15 13:50:54
For HTTP1.1
Tue, 15 Oct 2024 13:50:54 GMT