"Fri, 18 Oct 2024 16:09:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241018
Only TIME
16:09:15
General datetime
2024-10-18 16:09:15Z
For Database
2024-10-18 16:09:15
For HTTP1.1
Fri, 18 Oct 2024 16:09:15 GMT