"Thu, 27 Jun 2024 09:24:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
09:24:23
General datetime
2024-06-27 09:24:23Z
For Database
2024-06-27 09:24:23
For HTTP1.1
Thu, 27 Jun 2024 09:24:23 GMT