"Fri, 21 Jun 2024 21:32:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240621
Only TIME
21:32:42
General datetime
2024-06-21 21:32:42Z
For Database
2024-06-21 21:32:42
For HTTP1.1
Fri, 21 Jun 2024 21:32:42 GMT