"Thu, 05 Dec 2024 14:25:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
14:25:33
General datetime
2024-12-05 14:25:33Z
For Database
2024-12-05 14:25:33
For HTTP1.1
Thu, 05 Dec 2024 14:25:33 GMT