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View the eclipse from multiple locations and perspectives, moving back and forth in time and space. How will it look from your town?

NASA Jet Propulsion Laboratory California Institute of Technology Skip Navigation WARNING: NEVER look directly at the Sun without proper solar filters. : NEVER look directly at the Sun without proper solar filters.

SETTINGS Earth View Show map Display times Show shadow labels Eclipse view from Earth Set field of view to

naked eye Earth moon sun view Show to scale › About this app Behind Moon View Display city names Field of View

Click globe or use menu to add locations. GOT IT Enter location For best results, enter a city, state and/or zip (state may be abbreviated). You may also enter lat./long. which requires a decimal degrees format, e.g.: 34.2001, -118.176 Help + Add

The Path of the Eclipse Watch the great eclipse of August 21st, 2017, interactively! Pick your location on the Earth, scroll through time, and see if your view will be a partial eclipse (in the penumbra) or a total eclipse (in the umbra).

Moon view In this view, we can observe the Earth-Moon system during the eclipse. The two concentric shadow cones, the umbra and penumbra, sweep across the Earth faster than the Earth rotates.

Earth Moon View This view, covering two months and centered on the halfway point between the Earth and Moon, shows how the moon's orbital plane is inclined about 5 degrees to the plane of the Earth's orbit (shaded in grey, called the ecliptic). If the orbit planes matched perfectly, total eclipses would be more frequent.

Earth Moon Sun View This view, centered on the sun, shows two full years of the Earth/Moon/Sun system. Note how the moon's shadow (in purple) only lines up perfectly with the Sun and the Earth on August 21st, 2017. The orbital plane of the Earth, known as the ecliptic, is shaded in grey.

locations Select a location Add New

INFO The Path of the Eclipse Watch the great eclipse of August 21st, 2017, interactively! Pick your location on the Earth, scroll through time, and see if your view will be a partial eclipse (in the penumbra) or a total eclipse (in the umbra). Moon view In this view, we can observe the Earth-Moon system during the eclipse. The two concentric shadow cones, the umbra and penumbra, sweep across the Earth faster than the Earth rotates. Earth Moon View This view, covering two months and centered on the halfway point between the Earth and Moon, shows how the moon's orbital plane is inclined about 5 degrees to the plane of the Earth's orbit (shaded in grey, called the ecliptic). If the orbit planes matched perfectly, total eclipses would be more frequent. Earth Moon Sun View This view, centered on the sun, shows two full years of the Earth/Moon/Sun system. Note how the moon's shadow (in purple) only lines up perfectly with the Sun and the Earth on August 21st, 2017. The orbital plane of the Earth, known as the ecliptic, is shaded in grey. view options Earth

Moon Perspective

Earth/Moon/Sun

Earth/Moon › VIEW PINS locations Add New