Google Earth lets you see how a location looked in earlier years by sliding through its archive of satellite photos

Google Earth stores satellite images from different dates — sometimes going back 30 or 40 years depending on the location. To see an older image, you use the time slider tool in the desktop version or the clock icon in the mobile app. The process takes about 10 seconds once you know where to look.

The images available depend on what Google has collected for that area. Major cities usually have photos from many years. Rural areas or places outside the United States may have fewer dates to choose from, or only recent images. You cannot request a specific date — you can only browse through whatever dates Google has already stored.

Key Takeaways

  • The desktop version of Google Earth has a time slider in the upper left corner that shows all available image dates for your current location.
  • Mobile versions use a clock icon, usually in the top menu, to access the same archive of past images.
  • Older images are not available for every location — rural areas and countries outside North America and Europe often have limited historical coverage.
  • You can compare two dates side by side on desktop by opening the time slider and dragging it left and right to see changes over time.

Using the time slider on desktop Google Earth

Open Google Earth on your computer and navigate to the location you want to view. Once the satellite image loads, look at the upper left corner of the screen. You should see a clock icon with the current date next to it. Click on that clock icon or the date itself.

A timeline will appear showing all the dates when Google collected satellite images for that location. The dates are shown as a horizontal slider. Click on any date in the timeline to load the satellite image from that time. The image will change as you click different dates, showing you how the area has changed.

If you want to compare two dates side by side, drag the slider slowly back and forth. This lets you watch the changes happen gradually — useful for seeing how a building was constructed, how a forest grew back, or how a neighborhood developed.

Finding the time tool on mobile devices

Open the Google Earth app on your phone or tablet and search for the location you want. Once the image loads, look for a clock icon in the top menu bar. On Android, it is usually in the upper right. On iPhone, it may be in the top left or center depending on your iOS version.

Tap the clock icon. A list of available dates will appear. Scroll through the dates and tap the one you want to view. The image will update to show that date's satellite photo. Not all locations have many historical images — if you see only one or two dates, that is all Google has stored for that area.

Why some locations have more history than others

Google Earth's archive depends on what satellite imagery Google has purchased or collected over time. The United States, Canada, Western Europe, and Australia have the most extensive historical coverage, often going back 15 to 40 years. This is because these regions have been photographed more frequently and Google has kept more of the older images.

Many other countries have only recent images — sometimes just the last few years. This happens because Google either did not collect images there as often, or did not retain older photos. Some areas have no historical images at all, only the current satellite view.

You cannot request Google to add older images for a location. The dates you see are the only ones available. If a location shows just one date, that means Google has only one satellite image stored for that area.

What you can and cannot do with historical images

Historical satellite images are useful for seeing how land use changed — watching a forest clear, a neighborhood expand, or a road get built. They work well for research, comparing past and present, or understanding how a location developed over decades.

You cannot read the images directly from Google Earth without using third-party tools, and doing so may violate Google's terms of service. You can take screenshots on your phone or use your computer's screenshot tool, but the resolution will be limited to what is on your screen.

The images are not real-time. Even the "current" image in Google Earth is usually several months to a year old, depending on the location. If you need a very recent satellite photo, Google Earth is not the right tool.

Troubleshooting when the time slider does not appear

If you do not see a clock icon or time slider, the location you are viewing may not have historical images available. Try zooming in or out slightly and waiting a few seconds for the interface to refresh. Sometimes the clock icon appears only after the image fully loads.

On mobile, make sure you are using the official Google Earth app, not Google Maps. Google Maps has a different timeline feature that works differently and shows fewer historical dates. If you are on desktop, try refreshing the page or restarting Google Earth.

If the time slider appears but shows only one date, that location genuinely has only one satellite image in Google's archive. This is common for remote areas or countries where Google has limited historical coverage.

Comparing your location across decades

Once you understand how to use the time slider, you can watch major changes unfold. Drag the slider from the oldest available date to the newest and watch a vacant lot become a parking lot, or a small town expand into suburbs. This is especially striking in fast-growing areas like the outskirts of major cities.

For research or planning purposes, this historical view can show you when infrastructure was built, how natural features changed, or what a neighborhood looked like before recent development. Schools, city planners, and real estate professionals often use this feature to understand an area's history.

Frequently Asked Questions

How far back do Google Earth images go?

It depends on the location. Major cities in the United States and Western Europe often have images from the 1980s or 1990s. Many other areas have images only from the last 10 to 15 years. Rural areas and countries outside North America and Europe typically have fewer historical dates available.

Can I see real-time satellite images on Google Earth?

No. Even the most recent image in Google Earth is usually several months to a year old. Google updates its satellite imagery on a rolling schedule, not in real time. If you need current satellite data, you would need to use a different service.

Why does my location show only one date?

Google has only collected and stored one satellite image for that location. This is common in rural areas, developing countries, and places that have not been photographed by Google's satellite partners multiple times. You cannot request older images.

Can I read the historical satellite images?

You can take a screenshot on your device, but downloading images directly from Google Earth without permission may violate Google's terms of service. The screenshot method is the safest way to save what you see on your screen.

Does Google Earth show the same historical dates for every location?

No. Each location has its own set of available dates based on when satellites photographed it. Two nearby towns might have completely different historical coverage — one might have images from 1990 onward, while the other only has images from 2015 onward.