"Fri, 16 Aug 2024 10:40:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
10:40:14
General datetime
2024-08-16 10:40:14Z
For Database
2024-08-16 10:40:14
For HTTP1.1
Fri, 16 Aug 2024 10:40:14 GMT