"Fri, 06 Dec 2024 23:47:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
23:47:33
General datetime
2024-12-06 23:47:33Z
For Database
2024-12-06 23:47:33
For HTTP1.1
Fri, 06 Dec 2024 23:47:33 GMT