"Tue, 10 Sep 2024 20:18:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
20:18:09
General datetime
2024-09-10 20:18:09Z
For Database
2024-09-10 20:18:09
For HTTP1.1
Tue, 10 Sep 2024 20:18:09 GMT