获取特定时区的日期 [英] Get date in a specific timezone

问题描述

我不住在太平洋地区，我正在寻找一种方法来获取太平洋地区的当前日期，因为我的午夜与太平洋午夜不匹配，该怎么办?

i don't live in the pacific area and i am looking for a way to get the current day in the pacific area as my midnight does not match pacific midnight, how to do?

当前代码

//how to set this to Pacific Time?
var timezone = new Date();

//get the current day
var day = timezone.getDate();

//use the day           
var row_for_day = day+3;

推荐答案

这是一种方法，使用 Date#toLocaleString():

Here's one way to do this, using Date#toLocaleString():

(目标时区名称可以在这里查询:https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)

(target timezone name can be looked up here: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)

const target = "America/Los_Angeles";

const laDate = +new Date().toLocaleString("en-US", {
  timeZone: target,  // conversion here
  day: "numeric"     // return day only
});

console.log("date in LA:", laDate);

我一直在寻找现有的答案，但找不到合适的、最新的、简洁的答案.指出一个，我会删除它.

I was looking for existing answers but wasn't able to find a good, current, concise fit. Point one out and I will remove this.

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