"Thu, 19 Sep 2024 06:45:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
06:45:44
General datetime
2024-09-19 06:45:44Z
For Database
2024-09-19 06:45:44
For HTTP1.1
Thu, 19 Sep 2024 06:45:44 GMT