"Fri, 15 Nov 2024 21:45:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241115
Only TIME
21:45:42
General datetime
2024-11-15 21:45:42Z
For Database
2024-11-15 21:45:42
For HTTP1.1
Fri, 15 Nov 2024 21:45:42 GMT