"Thu, 05 Dec 2024 12:23:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
12:23:13
General datetime
2024-12-05 12:23:13Z
For Database
2024-12-05 12:23:13
For HTTP1.1
Thu, 05 Dec 2024 12:23:13 GMT