ee.Date

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Examples

Constructs a new Date object.

Usage	Returns
`ee.Date(date, tz)`	Date

Argument	Type	Details
`date`	ComputedObject\|Date\|Number\|String	The date to convert, one of: a number (number of milliseconds since the epoch), an ISO Date string, a JavaScript Date or a ComputedObject.
`tz`	String, optional	An optional timezone only to be used with a string date.

Examples

Code Editor (JavaScript)Colab (Python)

// Numeric inputs are interpreted as milliseconds from Unix epoch.
print(ee.Date(0));  // Date (1970-01-01 00:00:00)

// Scale factors can make numerical inputs more readable (e.g. 60 seconds).
print(ee.Date(60 * 1000));  // Date (1970-01-01 00:01:00)

// ISO 8601 date string input examples.
print(ee.Date('2020'));  // Date (2020-01-01 00:00:00)
print(ee.Date('2017-6-24'));  // Date (2017-06-24 00:00:00)
print(ee.Date('2017-06-24'));  // Date (2017-06-24 00:00:00)
print(ee.Date('2017-6-24T00:14:46'));  // Date (2017-06-24 00:14:46)
print(ee.Date('2017-06-24T23:59:59'));  // Date (2017-06-24 23:59:59)

// With an optional time zone.
print(ee.Date('2020', 'US/Mountain'));  // Date (2020-01-01T07:00:00)

// Convert JavaScript now to Earth Engine Date
print(ee.Date(Date.now()));

Python setup

See the Python Environment page for information on the Python API and using geemap for interactive development.

import ee
import geemap.core as geemap

from datetime import datetime

# Numeric inputs are interpreted as milliseconds from Unix epoch.
print(ee.Date(0).format().getInfo())  # 1970-01-01T00:00:00

# Scale factors can make numerical inputs more readable (e.g. 60 seconds).
print(ee.Date(60 * 1000).format().getInfo())  # 1970-01-01T00:01:00

# ISO 8601 date string input examples.
print(ee.Date('2020').format().getInfo())  # 2020-01-01T00:00:00
print(ee.Date('2017-6-24').format().getInfo())  # 2017-06-24T00:00:00
print(ee.Date('2017-06-24').format().getInfo())  # 2017-06-24T00:00:00
print(ee.Date('2017-6-24T00:14:46').format().getInfo())  # 2017-06-24T00:14:46
print(ee.Date('2017-06-24T23:59:59').format().getInfo())  # 2017-06-24T23:59:59

# With an optional time zone.
print(ee.Date('2020', 'US/Mountain').format().getInfo())  # 2020-01-01T07:00:00

# Convert Python datetime.now() to Earth Engine Date
print(ee.Date(datetime.now()).format().getInfo())