"Fri, 19 Jul 2024 17:05:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240719
Only TIME
17:05:16
General datetime
2024-07-19 17:05:16Z
For Database
2024-07-19 17:05:16
For HTTP1.1
Fri, 19 Jul 2024 17:05:16 GMT