Announcement: All noncommercial projects registered to use Earth Engine before April 15, 2025 must verify noncommercial eligibility to maintain Earth Engine access.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-10-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eDate.millis()\u003c/code\u003e returns the number of milliseconds elapsed since the Unix epoch (1970-01-01T00:00:00Z).\u003c/p\u003e\n"],["\u003cp\u003eThis method can be used with an \u003ccode\u003eee.Date\u003c/code\u003e object in both JavaScript and Python to retrieve the timestamp in milliseconds.\u003c/p\u003e\n"],["\u003cp\u003eExamples demonstrate obtaining the current time's millisecond representation using \u003ccode\u003eDate.now()\u003c/code\u003e in JavaScript and \u003ccode\u003edatetime.now()\u003c/code\u003e in Python.\u003c/p\u003e\n"]]],["The `Date.millis()` function calculates the number of milliseconds elapsed since the Unix epoch (1970-01-01T00:00:00Z). It takes a `Date` object as input. In JavaScript, `ee.Date(Date.now())` creates a date object from the current time, and `date.millis()` returns the millisecond value. Python examples show using `ee.Date(datetime.now())` and `date.millis()` to obtain the same information. The return type for the function is a Long.\n"],null,["# ee.Date.millis\n\nThe number of milliseconds since 1970-01-01T00:00:00Z.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-----------------|---------|\n| Date.millis`()` | Long |\n\n| Argument | Type | Details |\n|--------------|------|---------|\n| this: `date` | Date | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nvar date = ee.Date(Date.now());\n\nprint('Milliseconds since Unix epoch', date.millis());\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\nfrom datetime import datetime\n\ndate = ee.Date(datetime.now())\n\ndisplay('Milliseconds since Unix epoch:', date.millis())\n```"]]