"Mon, 26 Aug 2024 09:42:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
09:42:34
General datetime
2024-08-26 09:42:34Z
For Database
2024-08-26 09:42:34
For HTTP1.1
Mon, 26 Aug 2024 09:42:34 GMT