"Thu, 19 Sep 2024 07:38:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
07:38:18
General datetime
2024-09-19 07:38:18Z
For Database
2024-09-19 07:38:18
For HTTP1.1
Thu, 19 Sep 2024 07:38:18 GMT