"Thu, 19 Sep 2024 09:50:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
09:50:54
General datetime
2024-09-19 09:50:54Z
For Database
2024-09-19 09:50:54
For HTTP1.1
Thu, 19 Sep 2024 09:50:54 GMT