7 Different Types of Eclipses Explained

Different Types of Eclipses
Photo by ipicgr on Pixabay

Eclipses are one of the most awe-inspiring celestial events humans can witness. But did you know that there are different types of eclipses?

In this post, we’ll dive into the different types of eclipses and what makes each one unique.

But before then, let us define eclipse.

What is an Eclipse?

An eclipse is an event in which one celestial body, often the moon or the sun, casts a shadow on another.

Depending on their alignment, there are two possible types of eclipses from Earth: lunar and solar.

A lunar eclipse occurs when the Earth blocks sunlight from reaching the moon. Thus, it casts a shadow of the earth across its surface.

When a lunar eclipse occurs, the full moon usually appears dark and red as some light still reaches it through the earth’s atmosphere.

A solar eclipse is an inverse phenomenon. It occurs when the moon passes between the Sun and Earth, blocking some or all of the sunlight from reaching our planet.

During a total solar eclipse, direct sunlight is blocked by aligning the Sun and Moon.

However, they are only partially lined up during a partial solar eclipse. In either case, something awe-inspiring can be seen as you witness day turning into night!

The different types of eclipses are based on solar and lunar, so we’ll take them one at a time. Read on!

Different Types of Eclipses

1. Total Solar Eclipse

A total solar eclipse occurs when the moon blocks the sun’s light by coming between it and the earth.

During a total solar eclipse, the moon passes directly in front of the sun, resulting in complete coverage visible from Earth within a narrow path of totality.

Yet, anyone outside this area may experience only a partial eclipse where more than 50% of sunlight is still visible.

2. Partial Solar Eclipse

Partial Solar Eclipse
by Martin_Heigan is licensed under CC BY-NC-ND 2.0

The partial solar eclipse is also among the different types of eclipses we’ll experience on Earth.

It occurs when the alignment of the Sun, Moon, and Earth is slightly offset.

In this case, only some portion of the sun will be covered by the moon, creating a unique crescent shape with a ring of sunlight around it.

This happens when the moon’s inner shadow does not completely cover the sun’s disc. However, partial eclipses can still provide dramatic night-like shadows across large regions.

The duration and angle of coverage for a partial eclipse vary, depending on where an observer is located about the umbra or penumbra created by the eclipse.

Further, although total eclipses may last several minutes, other varieties offer far less time in darkness. They may have only short durations, even within locations that view a total eclipse.

Regardless, each viewing experience offers a unique spectacle as they are some of nature’s greatest wonders!

3. Annular Solar Eclipse

An annular solar eclipse is a rare astronomical event that usually only happens once a year.

During an annular eclipse, the moon passes in front of the sun and leaves a “ring of fire” along the outer edges due to its smaller size.

As the moon proceeds along its orbital path, it appears from our perspective to slowly progress across and obscure the disk of the sun.

The longest annular eclipse can go up to 12 minutes and 44 seconds. Depending on location, you may be able to witness a partial eclipse before annularity, when most or all of the sun appears as if a bright ring surrounds its edges.

Annular Solar Eclipses rarely occur throughout history, with some occurring as far back as 1900 and others lasting through 2199.

When these eclipses appear, they can be especially mesmerizing for those within viewing range.

Even though an annular solar eclipse can appear in various parts of the world throughout time, there are only select areas where people will see them with clarity due to weather-related barriers.

4. Hybrid Solar Eclipse

Hybrid Solar Eclipse
by Vxfour11 is licensed under CC BY-SA 4.0

Among the different types of eclipse is the hybrid solar eclipse.

A hybrid solar eclipse occurs only once every few decades due to a unique alignment of the Sun, Earth, and Moon.

As seen from Earth, a shadow falls over certain areas during this event.

Later in its path, however, the moon moves closer to miraculously appear larger than the sun before transforming into a total solar eclipse at the midpoint.

The spectacle and rarity of such an event make hybrid solar eclipses particularly memorable experiences for anyone lucky enough to witness one.

Many will journey especially long distances to view this incredible celestial occurrence.

Although they may cause temporary darkness over the daytime, witnessing these events has inspired and captivated many spectators.

5. Total Lunar Eclipse

Total Lunar Eclipse
by NASA HQ PHOTO is licensed under CC BY-NC-ND 2.0

Now that we’ve discussed the types of solar eclipses among the different types of eclipses let us examine the types of lunar eclipses, starting with the total lunar eclipse. 

A total lunar eclipse occurs when the Moon passes through the earth’s umbra or central dark shadow.

During a total lunar eclipse, the moon is completely enveloped in the umbra, causing it to appear dark and red.

While a lunar eclipse can occur only during a full Moon night, it can be seen from most places on Earth.

Also, there are typically two to four total lunar eclipses each year.

6. Penumbral Lunar Eclipse

Penumbral Lunar Eclipse
by Gordon Mackie is licensed under CC BY-NC-SA 2.0

Penumbral lunar eclipses occur when the Moon passes through the faint edge of the earth’s shadow, known as the penumbra.

Astronomers use precise calculations and measurements to predict eclipses, including penumbral lunar eclipses, calculated from 1900 to 2199.

During a penumbral lunar eclipse, the Moon slightly dims and darkens, but it is not easy to tell that an eclipse has occurred without using detailed observations or instruments.

During a penumbral lunar eclipse, the Moon does not appear red or black as it sometimes does during total or partial solar eclipses.

Instead, its darkness depends on weather conditions and how centralized the moon passes through the earth’s shadow.

For example, if the moon only partially enters the earth’s shadow, this signals a shallower eclipse with less light dimming.

Mercury transits are also often occurring simultaneously with penumbral lunar eclipses.

This is due to both occurring at relatively similar times and by planets crossing one another’s paths around our sun.

7. Partial Lunar Eclipse

Partial Lunar Eclipse
by diana_robinson is licensed under CC BY-NC-ND 2.0

The partial lunar eclipse is the last on our list of the different types of eclipses.

It occurs when the Moon passes only partially through the earth’s umbra or shadow.

During a partial lunar eclipse, a portion of the Moon appears darkened as it passes partially through a section of the earth’s dark shadow.

This contrasts with a total lunar eclipse, which occurs when the entire moon passes through the core of the earth’s umbra and appears completely darkened.

Depending on how much moon passes through the eclipsing shadow, part or nearly all of it can appear darkened during a partial lunar eclipse event.

The earliest recorded Partial Lunar Eclipse dates back to 1900 CE, and no Partial Lunar Eclipses have been predicted past 2199 CE.

They usually last between one minute to several hours, depending upon how deeply eclipsed the moon is by Earth’s dark shadow.

With more than 200 Partial Lunar Eclipses between 1900-2199 alone, astronomers have carefully studied and documented these celestial events and strategically tracked their patterns for better prediction in future years.


In conclusion, eclipses are fascinating astronomical events that have captured the attention of humans for centuries.

From the awe-inspiring total solar eclipse to the eerie blood moon lunar eclipse, each type offers a unique experience for viewers.

Whether you’re a seasoned astronomer or just someone who enjoys stargazing, it’s worth taking the time to witness an eclipse if you have the opportunity.

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