"Thu, 20 Jun 2024 09:41:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240620
Only TIME
09:41:02
General datetime
2024-06-20 09:41:02Z
For Database
2024-06-20 09:41:02
For HTTP1.1
Thu, 20 Jun 2024 09:41:02 GMT