"Fri, 16 Aug 2024 18:25:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
18:25:24
General datetime
2024-08-16 18:25:24Z
For Database
2024-08-16 18:25:24
For HTTP1.1
Fri, 16 Aug 2024 18:25:24 GMT