"Thu, 19 Sep 2024 05:40:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
05:40:13
General datetime
2024-09-19 05:40:13Z
For Database
2024-09-19 05:40:13
For HTTP1.1
Thu, 19 Sep 2024 05:40:13 GMT