"Fri, 11 Oct 2024 18:15:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241011
Only TIME
18:15:40
General datetime
2024-10-11 18:15:40Z
For Database
2024-10-11 18:15:40
For HTTP1.1
Fri, 11 Oct 2024 18:15:40 GMT