"Fri, 23 Aug 2024 21:17:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
21:17:28
General datetime
2024-08-23 21:17:28Z
For Database
2024-08-23 21:17:28
For HTTP1.1
Fri, 23 Aug 2024 21:17:28 GMT