"Sat, 12 Oct 2024 21:45:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241012
Only TIME
21:45:50
General datetime
2024-10-12 21:45:50Z
For Database
2024-10-12 21:45:50
For HTTP1.1
Sat, 12 Oct 2024 21:45:50 GMT