"Thu, 29 Aug 2024 15:45:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
15:45:13
General datetime
2024-08-29 15:45:13Z
For Database
2024-08-29 15:45:13
For HTTP1.1
Thu, 29 Aug 2024 15:45:13 GMT