"Mon, 23 Sep 2024 12:44:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
12:44:46
General datetime
2024-09-23 12:44:46Z
For Database
2024-09-23 12:44:46
For HTTP1.1
Mon, 23 Sep 2024 12:44:46 GMT