"Thu, 12 Dec 2024 20:39:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
20:39:06
General datetime
2024-12-12 20:39:06Z
For Database
2024-12-12 20:39:06
For HTTP1.1
Thu, 12 Dec 2024 20:39:06 GMT