"Thu, 05 Dec 2024 11:35:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241205
Only TIME
11:35:37
General datetime
2024-12-05 11:35:37Z
For Database
2024-12-05 11:35:37
For HTTP1.1
Thu, 05 Dec 2024 11:35:37 GMT