"Mon, 26 Aug 2024 19:16:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
19:16:16
General datetime
2024-08-26 19:16:16Z
For Database
2024-08-26 19:16:16
For HTTP1.1
Mon, 26 Aug 2024 19:16:16 GMT