"Fri, 16 Aug 2024 23:12:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
23:12:03
General datetime
2024-08-16 23:12:03Z
For Database
2024-08-16 23:12:03
For HTTP1.1
Fri, 16 Aug 2024 23:12:03 GMT