"Thu, 26 Dec 2024 18:18:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241226
Only TIME
18:18:48
General datetime
2024-12-26 18:18:48Z
For Database
2024-12-26 18:18:48
For HTTP1.1
Thu, 26 Dec 2024 18:18:48 GMT