"Thu, 12 Sep 2024 16:34:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
16:34:12
General datetime
2024-09-12 16:34:12Z
For Database
2024-09-12 16:34:12
For HTTP1.1
Thu, 12 Sep 2024 16:34:12 GMT