"Fri, 16 Aug 2024 20:28:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
20:28:55
General datetime
2024-08-16 20:28:55Z
For Database
2024-08-16 20:28:55
For HTTP1.1
Fri, 16 Aug 2024 20:28:55 GMT