"Sat, 28 Sep 2024 19:18:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
19:18:32
General datetime
2024-09-28 19:18:32Z
For Database
2024-09-28 19:18:32
For HTTP1.1
Sat, 28 Sep 2024 19:18:32 GMT