"Thu, 03 Oct 2024 18:15:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
18:15:45
General datetime
2024-10-03 18:15:45Z
For Database
2024-10-03 18:15:45
For HTTP1.1
Thu, 03 Oct 2024 18:15:45 GMT