"Thu, 29 Aug 2024 17:35:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
17:35:15
General datetime
2024-08-29 17:35:15Z
For Database
2024-08-29 17:35:15
For HTTP1.1
Thu, 29 Aug 2024 17:35:15 GMT