This is our day guide for Sunday April 25th 2027 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?

Observances on April 25th 2027

Anzac Day

Anzac Day

Marks the anniversary of the first key military action fought by Australian and New Zealand forces during the First World War.

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World Immunization Week

World Immunization Week 💉

A week to underscore the importance of immunization in saving lives and to encourage families to vaccinate their children against deadly diseases.

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World Penguin Day

World Penguin Day 🐧

Discover World Penguin Day, celebrated on April 25th to raise awareness for these amazing flightless birds.

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International Procurement Day

International Procurement Day

Celebrate International Procurement Day and the unsung heroes who shape business success with strategic sourcing and innovation.

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Anzac Day

Anzac Day

Marks the anniversary of the first key military action fought by Australian and New Zealand forces during the First World War.

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Day of the Alabai

Day of the Alabai

Find out the dates, history and traditions of the Day of the Alabai.

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Blue Sunday

Blue Sunday

Find out the dates, history and traditions of Blue Sunday.

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National DNA Day

National DNA Day

Unlocking Deoxyribonucleic acid (DNA) continues to prove vital to medical research.

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National East Meets West Day

National East Meets West Day

Also known as Elbe Day this day commemorates an important date in the second world war.

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National Hug a Plumber Day

National Hug a Plumber Day

Find out the dates, history and traditions of National Hug a Plumber Day

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National Telephone Day

National Telephone Day ☎️

This is the one day of the year, when it's OK to 'phone it in'.

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National Zucchini Bread Day

National Zucchini Bread Day

Find out the dates, history and traditions of National Zucchini Bread Day

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National Lingerie Day

National Lingerie Day

Find out the dates, history and traditions of National Lingerie Day.

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World Malaria Day

World Malaria Day

Find out the dates, history and traditions of World Malaria Day

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