"Thu, 29 Aug 2024 18:40:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240829
Only TIME
18:40:38
General datetime
2024-08-29 18:40:38Z
For Database
2024-08-29 18:40:38
For HTTP1.1
Thu, 29 Aug 2024 18:40:38 GMT