"Fri, 16 Aug 2024 16:32:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
16:32:34
General datetime
2024-08-16 16:32:34Z
For Database
2024-08-16 16:32:34
For HTTP1.1
Fri, 16 Aug 2024 16:32:34 GMT