是否可以通过Web请求确定用户的时间？

var currentTime = new Date();
var hours = currentTime.getHours();
var minutes = currentTime.getMinutes();
var seconds = currentTime.getSeconds();
console.log(hours + ":" + minutes + ":" + seconds);

import datetime
currentTime = datetime.datetime.now()
hours = currentTime.hour
minutes = currentTime.minute
seconds = currentTime.second
print(f"{hours}:{minutes}:{seconds}")