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2025-04-03
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Datetime
const date = new Date("2025-03-31T20:00:00Z");
console.log(date.toString()); // Outputs: "Tue Apr 01 2025 09:00:00 GMT+1300 (New Zealand Daylight Time)"
console.log(date.toISOString()); // Outputs: "2025-03-31T20:00:00.000Z"
Without the suffix Z, the date time string is considered in local time zone. If it is actually in UTC, you will have an time zone offset issue.
const mydate = new Date("2025-03-31");
console.log(mydate.toString()); // Outputs: "Mon Mar 31 2025 00:00:00 GMT+1300 (New Zealand Daylight Time)"
console.log(mydate.toISOString()); // Outputs: "2025-03-30T11:00:00.000Z"