"Mon, 19 Aug 2024 11:07:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240819
Only TIME
11:07:55
General datetime
2024-08-19 11:07:55Z
For Database
2024-08-19 11:07:55
For HTTP1.1
Mon, 19 Aug 2024 11:07:55 GMT