"Fri, 20 Dec 2024 20:35:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241220
Only TIME
20:35:58
General datetime
2024-12-20 20:35:58Z
For Database
2024-12-20 20:35:58
For HTTP1.1
Fri, 20 Dec 2024 20:35:58 GMT