"Fri, 11 Oct 2024 18:40:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241011
Only TIME
18:40:44
General datetime
2024-10-11 18:40:44Z
For Database
2024-10-11 18:40:44
For HTTP1.1
Fri, 11 Oct 2024 18:40:44 GMT