"Fri, 16 Aug 2024 12:39:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
12:39:29
General datetime
2024-08-16 12:39:29Z
For Database
2024-08-16 12:39:29
For HTTP1.1
Fri, 16 Aug 2024 12:39:29 GMT