"Sat, 28 Sep 2024 16:33:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
16:33:33
General datetime
2024-09-28 16:33:33Z
For Database
2024-09-28 16:33:33
For HTTP1.1
Sat, 28 Sep 2024 16:33:33 GMT