"Thu, 27 Jun 2024 17:24:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240627
Only TIME
17:24:43
General datetime
2024-06-27 17:24:43Z
For Database
2024-06-27 17:24:43
For HTTP1.1
Thu, 27 Jun 2024 17:24:43 GMT