Riddles About Shadows With Answers
Updated · Best Riddles With Answers editorial team
Quick answer: This page has 42 riddles about shadows with answers, covering light and dark, sundials, eclipses, silhouettes and the shapes that follow you around. It suits children, curious adults and teachers planning a science lesson. Try the easy riddles first, then the trickier and hard sets, which mix clever clues with simple measuring sums.
Riddles About Shadows: Easy Shadow Riddles
I follow you everywhere, copy every move you make and never say a word. What am I?
Your shadow.
I tell the time with no batteries and no hands. A pointer casts a shadow on my dial. What am I?
A sundial.
Without me there would be no shadows in the daytime. I rise in the east and set in the west. What am I?
The sun.
With a torch, a blank wall and your hands, you can make me look like a rabbit or a bird. What am I?
A shadow puppet.
I am the dark outline of a person, filled in with solid black. What am I?
A silhouette.
I float in the sky and drop big patches of shade across the ground. What am I?
A cloud.
At this time of day the sun is high and shadows are at their shortest. When is it?
Midday (noon).
I am held in your hand. Press my button and I make light, and wherever I shine, shadows jump out. What am I?
A torch (flashlight).
I look like a small umbrella, and I give you a patch of shade on a hot beach. What am I?
A parasol.
Shadows cannot be seen in me, because there is no light at all. What am I?
Darkness.
Dogs love to lie in me on a hot day. I am found under the big tree. What am I?
Shade.
Shadows hide when I am bright and appear when I am blocked. What am I?
Light.
Trickier Shadow Riddles
You walk straight toward the rising sun in the morning. Where does your shadow fall?
Behind you, because the light is in front of you.
I am the pointer on a sundial. I do nothing but stand still, yet my shadow tells the hour. What am I called?
The gnomon.
The moon slides in front of the sun and the sky goes dim in the middle of the day. What is this?
A solar eclipse.
The Earth slides between the sun and the moon, and the moon turns dark red. What is this?
A lunar eclipse.
In the northern half of the world, at which season is your noon shadow longest?
Winter, because the sun is lowest in the sky.
In old tales, which night creature casts no shadow and has no reflection?
A vampire.
I am the darkest, central part of a shadow, where all the light is blocked. What am I called?
The umbra.
I am the lighter, fuzzy edge of a shadow, where only some of the light is blocked. What am I called?
The penumbra.
A 1 metre stick casts a 2 metre shadow. At the same moment a building casts a 30 metre shadow. How tall is the building?
15 metres, because the shadow is twice the height and 30 / 2 = 15.
A shadow is 50 centimetres long and grows 10 centimetres every 10 minutes. How long is it after an hour?
110 centimetres. An hour has six 10-minute steps, so 50 + 6 x 10 = 110.
What kind of boxing needs no gloves and no opponent?
Shadow boxing.
I grow longer as the day goes on, and I vanish completely when night falls. What am I?
A shadow.
Hard Shadow Riddles
You walk past a street lamp at night. What does your shadow do?
It shrinks as you approach, tucks under your feet at the lamp, then stretches out ahead of you as you walk away.
At which moon phase can a solar eclipse happen, and at which a lunar eclipse?
Solar at new moon, lunar at full moon.
On two days a year, an upright pole on the equator casts almost no shadow at noon. Why?
The sun is directly overhead on those days (the equinoxes), so the shadow falls straight beneath it.
A 6 metre pole casts a 4 metre shadow. At the same moment, how long is the shadow of a 9 metre pole?
6 metres. The shadow is two thirds of the height, and 9 x 2 / 3 = 6.
The sun is 45 degrees above the horizon and a flagpole casts a 12 metre shadow. How tall is the flagpole?
12 metres, because at 45 degrees the shadow is as long as the pole is tall.
The sun seems to travel a full 360 degrees around us in 24 hours. How many degrees does a sundial shadow turn each hour?
15 degrees, because 360 / 24 = 15.
Which boy in a famous story lost his shadow and had it sewn back on?
Peter Pan.
I stand in full sunshine, but I cast almost no shadow, because the light passes straight through me. What am I?
Clear glass.
You hold a ball between a lamp and a wall. As you move the ball closer to the lamp, does its shadow on the wall grow or shrink?
It grows, because the ball blocks a wider cone of light.
I am made of nothing at all, only the light that is missing. I am the biggest at sunset. What am I?
A shadow.
Quick-Fire Shadow Riddles
The time of day when shadows are longest.
Sunset.
The sky goes dark in the middle of the day.
Eclipse.
Dark glasses with a nickname from shadow.
Shades.
The dim light between day and night.
Twilight.
A tall street light.
Lamppost.
A dark hollow in a hill where bats sleep.
Cave.
Silver light that makes shadows at night.
Moonlight.
A portable lamp with a handle.
Lantern.
How to Use These Riddles
Shadow riddles go well with a simple experiment. Take a torch into a dark room and let children test the answers: move a ball toward the lamp, make hand shapes on the wall, and watch the shadow change.
Outdoors, try the measuring riddles on a sunny day. Compare your own height and shadow with a lamppost or a tree, then use the ratio to work out the height of something too tall to measure.
Frequently Asked Questions
What is a good riddle about a shadow?
Try this one: I follow you everywhere, copy every move you make and never say a word. The answer is your shadow. It suits children well because the clues describe something they see every day.
Why does a shadow get longer at sunset?
When the sun is low in the sky, its light hits objects at a shallow angle, so the shadow stretches far across the ground. At midday the sun is high and shadows are short.
What is the difference between the umbra and penumbra?
The umbra is the darkest part of a shadow, where the light source is completely blocked. The penumbra is the lighter, fuzzy outer edge, where only part of the light is blocked.
Are these shadow riddles good for science lessons?
Yes. They are clean and family-friendly, and several link to real ideas such as eclipses, sundials, angles and similar triangles, so teachers can use them to start a short experiment or discussion.
