The sun is a symbol of hope, happiness, warmth, and new beginnings. In English, many idioms use the sun to express feelings, describe people, and talk about life events.
If you are learning English, knowing these expressions can help you speak and write in a more natural way.
This guide covers 21 idioms about the sun, along with their simple meanings, common uses, and real-life examples.
You will learn expressions such as a ray of sunshine, make hay while the sun shines, and nothing new under the sun.
Each idiom has a different meaning, so you can learn when and how to use it correctly.
Quick Answer ?
Some common sun idioms include a ray of sunshine, meaning a happy person or something that brings joy; make hay while the sun shines, meaning to use a good opportunity; and everything under the sun, meaning almost everything. Other expressions, such as come rain or shine, show commitment in all situations. These idioms make everyday English more colorful and expressive.
What Are Sun Idioms?
Sun idioms are common English expressions that use the word sun or refer to sunlight. Their meanings are often different from the literal meaning of the words. People use them to talk about happiness, hope, success, opportunities, and daily life. Learning these expressions helps English learners understand conversations, books, social media posts, and everyday speech more easily.
Quick Overview?
Here is a simple table of all 21 idioms, their meanings, and the situations in which people use them.
| No. | Idiom | Meaning | Suitable Context |
|---|---|---|---|
| 1 | A ray of sunshine | A happy person or thing | Friendship |
| 2 | Make hay while the sun shines | Use a good opportunity | Work and life |
| 3 | Nothing new under the sun | Nothing is truly new | General conversation |
| 4 | Everything under the sun | Almost everything | Everyday conversation |
| 5 | Come rain or shine | Whatever happens | Promises |
| 6 | Place in the sun | A position of success | Career |
| 7 | The sun is shining | Things are going well | Casual conversation |
| 8 | Sun-kissed | Touched or warmed by sunlight | Travel and nature |
| 9 | Soak up the sun | Enjoy the sunshine | Holidays |
| 10 | Walk on sunshine | Feel extremely happy | Personal feelings |
| 11 | A face like a wet weekend | Look unhappy | Informal conversation |
| 12 | Chase the sun | Follow sunlight or daylight | Travel |
| 13 | Rise and shine | Wake up and get active | Morning routine |
| 14 | Under the sun | Anywhere or everywhere | General conversation |
| 15 | Sun and moon | Two very different things | Comparisons |
| 16 | The morning sun | A symbol of a fresh start | Poetry and writing |
| 17 | A place in the sun | A chance to succeed | Personal goals |
| 18 | Against the sun | In a direction opposite to the sun’s movement | Navigation |
| 19 | The sun never sets on something | Something exists worldwide | History and business |
| 20 | Let not the sun go down on your anger | Do not stay angry overnight | Relationships |
| 21 | The sun will come out tomorrow | Better times are ahead | Encouragement |
21 Useful Idioms About the Sun
1. A Ray of Sunshine
Meaning: A ray of sunshine describes a person or thing that brings happiness, hope, or comfort to others.
When to Use: Use this expression when someone makes your day better with their kindness, smile, or positive attitude. It is common in friendly conversations.
Examples:
- My little sister is a ray of sunshine because she makes everyone smile.
- Her kind message was a ray of sunshine on a difficult day.
2. Make Hay While the Sun Shines
Meaning: This idiom means taking advantage of a good opportunity while it is available.
When to Use: Use it when someone has a chance to do something useful and should not waste time. It is suitable for work, studies, business, and personal goals.
Examples:
- The weather is perfect for farming, so we should make hay while the sun shines.
- You have free time this week, so make hay while the sun shines and finish your schoolwork.
3. Nothing New Under the Sun
Meaning: This expression means that something may seem new, but similar things have happened before.
When to Use: Use it when talking about repeated ideas, trends, problems, or human behavior.
Examples:
- People have always argued about money. There is nothing new under the sun.
- This fashion trend looks different, but there is nothing new under the sun.
4. Everything Under the Sun
Meaning: This idiom means almost everything imaginable.
When to Use: Use it when someone talks about a very wide range of things, topics, or choices. It is common in casual speech.
Examples:
- We talked about everything under the sun during our school trip.
- This shop sells everything under the sun, from books to kitchen tools.
5. Come Rain or Shine
Meaning: This expression means that something will happen no matter what the weather or situation is like.
When to Use: Use it to show that you are determined to keep a promise or follow a plan.
Examples:
- I will attend my best friend’s wedding, come rain or shine.
- Our teacher takes a morning walk every day, come rain or shine.
6. A Place in the Sun
Meaning: This idiom means a position of success, happiness, or recognition that someone has worked hard to achieve.
When to Use: Use it when talking about someone’s dreams, career, or desire for a better life.
Examples:
- Every young person hopes to find a place in the sun.
- After years of hard work, she finally found her place in the sun.
7. The Sun Is Shining
Meaning: This expression can describe bright, sunny weather. It can also suggest that life is going well when used figuratively.
When to Use: Use it when talking about good weather or a positive situation.
Examples:
- The sun is shining, so let’s go for a walk.
- After months of hard work, the sun is finally shining on our business.
8. Sun-Kissed
Meaning: Sun-kissed describes something that has been gently touched or warmed by sunlight. It is often used for skin, beaches, and landscapes.
When to Use: Use this expression when describing a warm, sunny appearance or a beautiful place.
Examples:
- She returned from her holiday with sun-kissed skin.
- We enjoyed the beautiful sun-kissed beaches of the island.
9. Soak Up the Sun
Meaning: This idiom means to enjoy spending time in the sunshine.
When to Use: Use it when talking about relaxing outdoors, enjoying a holiday, or sitting in a sunny place.
Examples:
- We sat beside the pool to soak up the sun.
- During the weekend, my family went to the park to soak up the sun.
10. Walk on Sunshine
Meaning: To walk on sunshine means to feel extremely happy, excited, or full of joy.
When to Use: Use it when someone receives wonderful news or experiences something that makes them very happy. It is informal and often used in everyday speech.
Examples:
- She was walking on sunshine after winning the school competition.
- I felt like I was walking on sunshine when my family surprised me with a gift.
11. A Face Like a Wet Weekend
Meaning: This British informal expression describes someone who looks very sad, gloomy, or disappointed.
When to Use: Use it in informal conversations when someone looks unhappy. It can sound teasing, so avoid using it when someone needs comfort.
Examples:
- Why have you got a face like a wet weekend? Did something happen?
- He had a face like a wet weekend after losing the football match.
12. Chase the Sun
Meaning: This expression can mean travelling or moving to places where the sun is shining. It can also describe following daylight across different places.
When to Use: Use it when talking about travel plans, sunny holidays, or a desire to enjoy warm weather.
Examples:
- They travelled across the country to chase the sun.
- During winter, some people chase the sun by visiting warmer countries.
13. Rise and Shine
Meaning: This expression means to wake up and get out of bed, usually with energy and a positive attitude.
When to Use: Use it in the morning to encourage someone to wake up. It is friendly and informal.
Examples:
- Rise and shine! It is time to get ready for school.
- My mother said, “Rise and shine!” before our family trip.
14. Under the Sun
Meaning: This expression means anywhere in the world or within a very wide range of possibilities. Its meaning depends on the sentence.
When to Use: Use it when talking about places, people, things, or experiences in a broad sense.
Examples:
- She has travelled to many beautiful places under the sun.
- I searched everywhere under the sun for my missing notebook.
15. Sun and Moon
Meaning: The sun and moon are sometimes used together as symbols of two very different things or people. However, this is not a fixed English idiom with one standard figurative meaning.
When to Use: Use the words literally when discussing the sky, nature, or astronomy. In creative writing, they can also represent differences or contrasts.
Examples:
- The sun and moon look beautiful in the sky.
- The poet used the sun and moon to show the contrast between day and night.
16. The Morning Sun
Meaning: The morning sun often represents a fresh start, hope, and a new day. This is a common poetic expression rather than a fixed idiom.
When to Use: Use it in descriptive or creative writing when discussing new beginnings, nature, or a peaceful morning.
Examples:
- The morning sun filled the room with warm light.
- She watched the morning sun and felt ready to start again.
17. A Place in the Sun
Meaning: This expression refers to having a successful or comfortable position in life.
When to Use: Use it when describing someone’s efforts to gain success, respect, or a better future. It is the same established idiom as number six, so it should not be counted as a separate expression.
Examples:
- He worked hard to earn a place in the sun.
- Every artist wants a place in the sun.
18. Against the Sun
Meaning: This phrase can describe movement in a direction opposite to the apparent movement of the sun. It is not a widely established general English idiom.
When to Use: Use it in a literal context involving direction, navigation, or descriptions of movement.
Examples:
- The sailors discussed the direction of travel against the sun.
- The shadow moved as the sun travelled across the sky.
19. The Sun Never Sets on Something
Meaning: This expression describes something that is spread across many countries or regions around the world.
When to Use: Use it when discussing a global business, organization, or historical empire with a presence in different time zones.
Examples:
- The company has offices around the world, so the sun never sets on its operations.
- At the height of its power, people said the sun never set on the British Empire.
20. Let Not the Sun Go Down on Your Anger
Meaning: This expression means you should not hold on to anger for too long, especially after an argument.
When to Use: Use it when encouraging people to solve disagreements and make peace instead of staying angry.
Examples:
- My mother always tells us not to let the sun go down on our anger.
- They talked about their disagreement and decided not to let the sun go down on their anger.
21. The Sun Will Come Out Tomorrow
Meaning: This expression means that difficult times will not last forever and better days may come.
When to Use: Use it to comfort or encourage someone who feels sad, worried, or hopeless. It is a familiar phrase from the musical Annie.
Examples:
- Do not lose hope because the sun will come out tomorrow.
- She reminded her friend that the sun would come out tomorrow after a difficult week.
How to Use Sun Idioms Naturally
Learning an idiom is not only about knowing its meaning. You should also understand its tone and the right situation for using it.
Here are some useful tips.
1. Understand the real meaning
Do not always understand an idiom word by word. For example, make hay while the sun shines is not only about farming. It means using a good opportunity before it disappears.
2. Choose the right situation
Some idioms are best for friendly conversations. For example, rise and shine is a friendly way to wake someone up. It is not suitable for every formal situation.
3. Learn through examples
Read example sentences and try making your own. This helps you understand how an expression works in real conversations.
4. Do not use too many idioms
Using several idioms in one sentence can make your writing confusing. Choose one expression when it clearly explains your idea.
5. Pay attention to tone
Some expressions are positive, while others can sound teasing.
- A ray of sunshine is warm and positive.
- A face like a wet weekend is informal and can sound unkind.
- Come rain or shine shows determination.
- Nothing new under the sun can sound thoughtful or slightly dismissive.
6. Avoid using non-idiomatic phrases as fixed idioms
Phrases such as morning sun and sun and moon can be useful in creative writing, but they are not established idioms with fixed meanings. Learn the difference so you can use English correctly.
Practice Exercise: Test Your Knowledge
Choose the correct sun idiom to complete each sentence.
1. My little brother always makes everyone happy. He is __________.
2. You have a free afternoon, so finish your homework now. __________.
3. I will support my best friend __________, whatever happens.
4. She was extremely happy after passing her exams. She was __________.
5. We should forgive each other and not __________.
Answer Key
- A ray of sunshine
- Make hay while the sun shines
- Come rain or shine
- Walking on sunshine
- Let the sun go down on our anger
Frequently Asked Questions
1. What Are the Most Common Idioms About the Sun?
Some common expressions include a ray of sunshine, make hay while the sun shines, nothing new under the sun, come rain or shine, and everything under the sun. They are useful in everyday English.
2. What Does A Ray of Sunshine Mean?
A ray of sunshine describes someone or something that brings happiness, hope, or comfort. For example, a kind friend who makes you smile can be called a ray of sunshine.
3. What Does Make Hay While the Sun Shines Mean?
It means taking advantage of a good opportunity while you have the chance. For example, a student should use free time to prepare for exams.
4. What Is an Idiom for Feeling Very Happy?
Walk on sunshine is an expression for feeling extremely happy and excited. You can use it when you receive good news or achieve an important goal.
5. Are Sun Idioms Suitable for Formal Writing?
Some sun idioms can be used in formal writing, depending on the context. However, expressions such as rise and shine and walk on sunshine are informal. Always consider your audience and the purpose of your writing.
Conclusion
Sun idioms add warmth, color, and meaning to everyday English.
Expressions such as a ray of sunshine, come rain or shine, and make hay while the sun shines can help you express feelings and ideas naturally.
Start by learning a few expressions, understand their meanings, and practise using them in your own sentences.
With regular practice, you can improve your vocabulary and become more confident in English.

Oliver Hayes is a passionate technology writer and digital marketing enthusiast with expertise in SEO, WordPress, blogging, and web development. He creates practical, well-researched content that helps readers learn new skills and stay updated with the latest trends in the digital world.
