"Thu, 05 Dec 2024 14:21:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
14:21:41
General datetime
2024-12-05 14:21:41Z
For Database
2024-12-05 14:21:41
For HTTP1.1
Thu, 05 Dec 2024 14:21:41 GMT