"Fri, 16 Aug 2024 05:39:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
05:39:47
General datetime
2024-08-16 05:39:47Z
For Database
2024-08-16 05:39:47
For HTTP1.1
Fri, 16 Aug 2024 05:39:47 GMT