"Fri, 16 Aug 2024 20:11:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
20:11:19
General datetime
2024-08-16 20:11:19Z
For Database
2024-08-16 20:11:19
For HTTP1.1
Fri, 16 Aug 2024 20:11:19 GMT