"Thu, 05 Dec 2024 20:33:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
20:33:23
General datetime
2024-12-05 20:33:23Z
For Database
2024-12-05 20:33:23
For HTTP1.1
Thu, 05 Dec 2024 20:33:23 GMT