"Fri, 18 Oct 2024 13:21:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
13:21:48
General datetime
2024-10-18 13:21:48Z
For Database
2024-10-18 13:21:48
For HTTP1.1
Fri, 18 Oct 2024 13:21:48 GMT