"Thu, 19 Sep 2024 15:06:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
15:06:48
General datetime
2024-09-19 15:06:48Z
For Database
2024-09-19 15:06:48
For HTTP1.1
Thu, 19 Sep 2024 15:06:48 GMT