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Ghana to experience Bloody Moon tomorrow


A total lunar eclipse takes place when the Earth comes between the Sun and the Moon and covers the Moon with its shadow. When this happens, the Moon can turn red, earning it the nickname of Blood Moon.

Paired Together

Total eclipses of the Moon happen at Full Moon when the Sun, Earth, and Moon are aligned to form a line. The astronomical term for this type of alignment is syzygy, which comes from the Greek word for being paired together.

Earth Blocks the Sunlight

The Moon does not have its own light but shines because its surface reflects the Sun’s rays. During a total lunar eclipse, the Earth comes between the Sun and the Moon and blocks any direct sunlight from reaching the Moon. The Sun casts the Earth’s shadow on the Moon’s surface.

Earth’s Three Shadows

Earth’s shadow can be divided into three parts:

  • Umbra – the darker, central part.
  • Penumbra – the outer part.
  • Antumbra – the partly shaded area beyond the umbra.

During a total lunar eclipse, Earth’s umbra completely covers the Moon.

Sun, Earth, and Moon Aligned

For a lunar eclipse to occur, the Sun, Earth, and Moon must be roughly aligned in a line. Otherwise, the Earth cannot cast a shadow on the Moon’s surface and an eclipse cannot take place.

When the Sun, Earth, and Moon come together in a straight line, a total lunar eclipse takes place. When the three bodies are aligned in a way that the Moon is partly covered by the Earth’s umbra, a partial lunar eclipse is the result. On the other hand, if only the outer part of Earth’s shadow covers the Moon, a penumbral lunar eclipse takes place.

Earth’s umbra extends into space far beyond the orbit of the moon. This means that Earth’s antumbra plays no role in lunar eclipses.

Only at Full Moon

Total lunar eclipses happen only when:

  • The Sun, Earth, and Moon are in a straight line,
  • and there is a Full Moon.

Why don’t we see a lunar eclipse every month if a Full Moon is needed for a total lunar eclipse?

This is because the plane of the Moon’s orbital path around Earth is inclined at an angle of 5° to Earth’s orbital plane around the Sun, also known as the ecliptic. The points where the two orbital planes meet are called lunar nodes. Lunar eclipses occur when a Full Moon happens near a lunar node.

Where Can I See a Total Lunar Eclipse?

Almost everyone on the night side of Earth can see a total eclipse of the Moon. Because of this, most people have higher chances of seeing a total lunar eclipse than a total solar eclipse, even though both occur at similar intervals.

No Special Equipment Needed

Unlike solar eclipses, observing a total lunar eclipse does not require any special equipment. Lunar eclipses are safe to see with the naked and unaided eye.

How Often Do They Happen?

About 35% of all lunar eclipses in a calendar year are total lunar eclipses. On average, a total lunar eclipse can be seen from any given location every 2.5 years.

Date to Expect Bloody Moon in Ghana

Flag for Ghana 27 July 2018 — Total Lunar Eclipse | Bloody Moon — Accra, Ghana

The animation shows what the eclipse approximately looks like in Accra. Stages and times of the eclipse are outlined below. All times are local time (GMT) for Accra.

Time Phase Direction Altitude
17:14Fri, 27 Jul Not directly visible Penumbral Eclipse beginsBelow horizon Map direction East-southeast108°


18:11Fri, 27 Jul Not directly visible MoonriseBelow horizon Map direction East-southeast109°


18:24Fri, 27 Jul
Partial Eclipse beginsPartial moon eclipse starts – moon is getting red.
Moon close to horizon, so make sure you have free sight to East-southeast.
Map direction East-southeast109°


19:30Fri, 27 Jul
Total Eclipse beginsTotal moon eclipse starts – completely red moon. Map direction East-southeast112°


20:21Fri, 27 Jul
Maximum EclipseMoon is closest to the center of the shadow. Map direction East-southeast115°


21:13Fri, 27 Jul
Total Eclipse endsTotal moon eclipse ends. Map direction East-southeast120°


22:19Fri, 27 Jul
Partial Eclipse endsPartial moon eclipse ends. Map direction Southeast132°


23:28Fri, 27 Jul
Penumbral Eclipse endsThe Earth’s penumbra ends. Map direction South-southeast155°


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