"Sat, 28 Sep 2024 23:18:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
23:18:50
General datetime
2024-09-28 23:18:50Z
For Database
2024-09-28 23:18:50
For HTTP1.1
Sat, 28 Sep 2024 23:18:50 GMT