"Fri, 04 Oct 2024 15:20:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241004
Only TIME
15:20:15
General datetime
2024-10-04 15:20:15Z
For Database
2024-10-04 15:20:15
For HTTP1.1
Fri, 04 Oct 2024 15:20:15 GMT