"Fri, 18 Oct 2024 13:21:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
13:21:08
General datetime
2024-10-18 13:21:08Z
For Database
2024-10-18 13:21:08
For HTTP1.1
Fri, 18 Oct 2024 13:21:08 GMT