"Thu, 27 Jun 2024 09:20:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
09:20:32
General datetime
2024-06-27 09:20:32Z
For Database
2024-06-27 09:20:32
For HTTP1.1
Thu, 27 Jun 2024 09:20:32 GMT