This is our day guide for Monday June 15th 2026 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 June 15th 2026

Day of Valdemar and Reunion day

Day of Valdemar and Reunion day

Find out the dates, history and traditions of Day of Valdemar and Reunion day

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International Working Animal Day

International Working Animal Day

Find out the dates, history and traditions of International Working Animal Day.

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National Smile Power Day

National Smile Power Day

Never under-estimate the power of a smile!

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Nature Photography Day

Nature Photography Day

Find out the dates, history and traditions of Nature Photography Day

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National Beer Day

National Beer Day 🍺

Beer Day falls in the Summer in the UK, but even if it's raining, sink a cold, frosty one to celebrate.

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World Elder Abuse Awareness Day 

World Elder Abuse Awareness Day 

Elder abuse is predicted to increase as many countries are experiencing rapidly ageing populations.

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Public Holidays on June 15th 2026

King Charles' Birthday

King Charles' Birthday

Marks the birthday of the Sovereign, King Charles III.

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National Salvation Day

National Salvation Day

Parliament invited Heydar Aliyev to Baku to lead the country (1993)

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Bermuda National Heroes Day

Bermuda National Heroes Day

Honours those persons who have been officially designated as National Heroes in Bermuda

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Sacred Heart

Sacred Heart

In Colombia this national holiday always falls on a Monday is celebrated ten weeks and a day after Easter Sunday

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Liberation Day

Liberation Day

Anniversary of the liberation of the Falkland Islanders from Argentine military occupation in 1982.

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Raja Sankranti

Raja Sankranti

Odisha only. The 'Swing festival' marks the start of the rainy season.

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YMA Day

YMA Day

The Young Mizo Association (YMA) is the largest non-profit and nongovernmental organisation of the Mizo people. It was established on 15 June 1935.

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Birthday of the Sultan of Kedah

Birthday of the Sultan of Kedah

This regional public holiday in Kedah marks the ceremonial birthday of the Sultan.

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