"Thu, 12 Sep 2024 07:15:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
07:15:18
General datetime
2024-09-12 07:15:18Z
For Database
2024-09-12 07:15:18
For HTTP1.1
Thu, 12 Sep 2024 07:15:18 GMT