"Sun, 08 Dec 2024 17:32:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241208
Only TIME
17:32:40
General datetime
2024-12-08 17:32:40Z
For Database
2024-12-08 17:32:40
For HTTP1.1
Sun, 08 Dec 2024 17:32:40 GMT