"Fri, 16 Aug 2024 13:46:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
13:46:13
General datetime
2024-08-16 13:46:13Z
For Database
2024-08-16 13:46:13
For HTTP1.1
Fri, 16 Aug 2024 13:46:13 GMT