"Sat, 28 Sep 2024 03:40:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
03:40:24
General datetime
2024-09-28 03:40:24Z
For Database
2024-09-28 03:40:24
For HTTP1.1
Sat, 28 Sep 2024 03:40:24 GMT