"Fri, 20 Dec 2024 17:23:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241220
Only TIME
17:23:28
General datetime
2024-12-20 17:23:28Z
For Database
2024-12-20 17:23:28
For HTTP1.1
Fri, 20 Dec 2024 17:23:28 GMT