In the northern hemisphere, this month marks the beginning of the change from winter to spring, whereas in the southern hemisphere, it marks the beginning of the shift from summer to fall.

What is the month of April known for?
The month of April is known for the arrival of spring, as well as holidays such as Easter and Earth Day.
It is associated with renewal and new beginnings, but can also bring unpredictable weather and allergies. Overall, it is a time of transition and change.

In fact, there are plenty of interesting and surprising things that make April unique.

1. No one is sure how the month ended up with its name, but we do know the Romans named it "Aprillis."

2. The etymology behind the word "April" comes from the verb "aperire," which means "to open."
It's commonly believed that the word refers to the season of trees and flowers begin to "open" or bloom.

3. We know it is the fourth month of the year, but that's only by the Gregorian calendar that we adhere to now.
It was previously the fifth month in the earlier Julian calendar.

4. April also only had 29 days, but a 30^th day was added when Julius Caesar established the Julian calendar.

5. Back in the time of the Ancient Romans, April was sacred to the goddess Venus.

6. In the Southern Hemisphere, April is the seasonal equivalent of October.

7. The smaller animals that hibernate for the winter in the Northern Hemisphere usually start coming out of their burrows in April, and the birds migrate north and settle down for the summer to mate.

8. Those who were born in April have a diamond as their birthstone, which represents innocence.
Their birth flower is either a Daisy or a Sweet Pea.

9. April is associated with renewal and rebirth in many cultures around the world, and it is celebrated as a period of new beginnings and fresh begins.
Numerous ancient nations, notably the Greeks and Romans, celebrated fertility, growth, and regeneration festivals in April.

10. There are two zodiac signs in April. Aries, which is until April 19^th, and Taurus, which is April 20^th and onwards.

11. April is a great month for meteor showers.
One of which is the Lyrids meteor shower, which appears from April 16^th to April 26^th each year.
There's another one called the Eta Aquariids meteor shower that can be seen onwards from April 21^st.

12. The first Earth Day was celebrated on April 22, 1970, in the United States.
Initiated by Senator Gaylord Nelson, the day raised awareness about environmental issues and millions of people across the country came together to demonstrate their support for protecting the planet.

13. April 6th is National Tartan Day in Scotland and some other countries.

14. April 23 is World Book Day.

15. George Washington was inaugurated as the First President of the United States on April 30, 1789.

16. April is National Poetry Month in the United States, established by the Academy of American Poets in 1996.

17. There are quite a few notable historical people born in April, such as Leonardo da Vinci, Shakespeare, and Queen Elizabeth II.

18. One of the most well-known dates of the month is April Fools' Day on the 1st of the month.
Although the day has been observed for centuries, its true origins are unknown and effectively unknowable.

19. On April 14, 1912, the famous Titanic ship hit an iceberg and sank on her first and only voyage.

20. The explosion of the Chernobyl nuclear plant in Ukraine occurred on April 26, 1986, which forced everyone within a 300-mile radius to be evacuated.

21. The NFL draft is typically held in April.
The draft consists of seven rounds, with each team selecting new players for the upcoming season.

22. Vappu, or May Day Eve, is celebrated on April 30th in Finland.

23. The first battle of the Revolutionary War, Lexington, and Concord, broke out on April 19, 1775.

24. After a 1,500-year break, the first Olympics of the modern era took place on April 6, 1896, in Athens.

25. On April 11, 1970, Apollo 13 was launched and ran into difficulties about two days later.
It was then that the famous line "Houston, we've had a problem here" was said, and is today usually misquoted.

26. The Ford Mustang is officially unveiled by Henry Ford II at the World's Fair in Flushing Meadows, New York, on April 17, 1964.

27. The Hubble Space Telescope was launched on April 24, 1990.
It is a large telescope that orbits Earth and is used for astronomical observations.
The Hubble Telescope has made numerous groundbreaking discoveries, including the confirmation of the existence of dark energy and the observation of the formation of planetary systems.

28. The Boston Marathon is typically held on the third Monday in April.
It is one of the oldest and most prestigious marathons in the world, with a distance of 26.2 miles (42.195 kilometers).
The race starts in Hopkinton, Massachusetts, and finishes in downtown Boston, passing through several other cities and towns along the way.

29. The World Health Organization was founded on April 7, 1948.
It is a specialized agency of the United Nations that aims to improve the health and well-being of people worldwide.
The WHO works on a range of issues related to disease prevention and control, health promotion, and strengthening health systems.
It has played a key role in responding to global health crises and coordinating international efforts to combat diseases.

30. The American Civil War began in April 1861 when Confederate forces attacked a US Army garrison at Fort Sumter in South Carolina.
The conflict lasted from 1861 to 1865 and was fought between the Confederate States of America and the Union, which remained loyal to the US federal government.
The war resulted in the deaths of over 620,000 soldiers and civilians and ultimately led to the defeat of the Confederacy and the abolition of slavery in the United States.

Overall, the month of April can be seen as a time of transition and new beginnings, which may inspire different themes and reflections for different individuals and cultures.

Also Read: 18 Fascinating Facts About May

Sources
Wikipedia
The People History