"Mon, 26 Aug 2024 18:18:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
18:18:05
General datetime
2024-08-26 18:18:05Z
For Database
2024-08-26 18:18:05
For HTTP1.1
Mon, 26 Aug 2024 18:18:05 GMT