"Thu, 12 Sep 2024 12:18:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
12:18:40
General datetime
2024-09-12 12:18:40Z
For Database
2024-09-12 12:18:40
For HTTP1.1
Thu, 12 Sep 2024 12:18:40 GMT