"Thu, 26 Sep 2024 23:18:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240926
Only TIME
23:18:20
General datetime
2024-09-26 23:18:20Z
For Database
2024-09-26 23:18:20
For HTTP1.1
Thu, 26 Sep 2024 23:18:20 GMT