"Sat, 28 Sep 2024 21:31:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
21:31:29
General datetime
2024-09-28 21:31:29Z
For Database
2024-09-28 21:31:29
For HTTP1.1
Sat, 28 Sep 2024 21:31:29 GMT