"Sat, 21 Sep 2024 16:24:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240921
Only TIME
16:24:48
General datetime
2024-09-21 16:24:48Z
For Database
2024-09-21 16:24:48
For HTTP1.1
Sat, 21 Sep 2024 16:24:48 GMT