"Thu, 12 Dec 2024 18:45:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
18:45:38
General datetime
2024-12-12 18:45:38Z
For Database
2024-12-12 18:45:38
For HTTP1.1
Thu, 12 Dec 2024 18:45:38 GMT