"Mon, 26 Aug 2024 13:47:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
13:47:52
General datetime
2024-08-26 13:47:52Z
For Database
2024-08-26 13:47:52
For HTTP1.1
Mon, 26 Aug 2024 13:47:52 GMT