"Thu, 19 Sep 2024 10:39:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
10:39:02
General datetime
2024-09-19 10:39:02Z
For Database
2024-09-19 10:39:02
For HTTP1.1
Thu, 19 Sep 2024 10:39:02 GMT