This is our day guide for Monday September 29th 2025 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 September 29th 2025

World Heart Day

World Heart Day ❤

This isn't a romantic day, it's about raising awareness of Cardiovascular Disease, one of the world's leading causes of death.

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National Attend Your Grandchild’s Birth Day

National Attend Your Grandchild’s Birth Day

Find out the dates, history and traditions of National Attend Your Grandchild’s Birth Day

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National Coffee Day

National Coffee Day ☕

Find out the dates, history and traditions of National Coffee Day

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VFW Day

VFW Day

VFW are Veterans of Foreign Wars.

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International Day of Awareness on Food Loss and Waste Reduction

International Day of Awareness on Food Loss and Waste Reduction

One-third of food produced for human consumption is lost or wasted globally, which amounts to about 1.3 billion tonnes per year.

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Public Holidays on September 29th 2025

King's Birthday

King's Birthday

The King's Birthday holiday is a moveable feast celebrating the birthday of King Charles III.

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Maha Saptami

Maha Saptami

Assam, Odisha, West Bengal. On the seventh day of Durga Puja, the goddess started her battle against Mahishasura.

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Birthday of the Sultan of Kelantan

Birthday of the Sultan of Kelantan

The birthday of the Sultan of Kelantan is always celebrated on November 11th

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Phulpati

Phulpati

A major celebration that takes place on the seventh day of Bada Dashain festival, also called Saptami.

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Boquerón Battle Victory Day

Boquerón Battle Victory Day

The Battle of Boquerón was fought in September 1932 and was the first major battle of the Chaco War

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