"Thu, 05 Dec 2024 11:21:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
11:21:23
General datetime
2024-12-05 11:21:23Z
For Database
2024-12-05 11:21:23
For HTTP1.1
Thu, 05 Dec 2024 11:21:23 GMT