"Fri, 16 Aug 2024 18:35:33"

Convert date and time to unixtime.

Another datetime format string at UTC

YYYYMMDD
20240816

Only TIME
18:35:33

General datetime
2024-08-16 18:35:33Z

For Database
2024-08-16 18:35:33

For HTTP1.1
Fri, 16 Aug 2024 18:35:33 GMT