"Thu, 19 Sep 2024 05:15:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
05:15:59
General datetime
2024-09-19 05:15:59Z
For Database
2024-09-19 05:15:59
For HTTP1.1
Thu, 19 Sep 2024 05:15:59 GMT