"Mon, 26 Aug 2024 22:18:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
22:18:40
General datetime
2024-08-26 22:18:40Z
For Database
2024-08-26 22:18:40
For HTTP1.1
Mon, 26 Aug 2024 22:18:40 GMT