"Thu, 19 Sep 2024 15:47:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
15:47:41
General datetime
2024-09-19 15:47:41Z
For Database
2024-09-19 15:47:41
For HTTP1.1
Thu, 19 Sep 2024 15:47:41 GMT