Ireland awareness days and key dates
Awareness days, weeks and months, with bank holidays and the big commercial dates. Pick a country and the types you need, then subscribe in your own calendar.
Showing only days marked in Ireland. Tick "Include international days" to add worldwide days.
Running all month
- Bealtaine Festival 1 to 31 May 2035
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Tuesday 1 May 2035
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Heart Failure Awareness Week (Ireland)
Irish Heart Foundation and CroĆ awareness week on heart failure, held at the end of April or start of May. In 2026 it ran from 27 April to 3 May.
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Heart Failure Awareness Week (Ireland)
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Thursday 3 May 2035
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Alzheimer's Tea Day (Ireland)
Alzheimer Society of Ireland fundraising and awareness day held in early May, where people host a cup of tea for dementia support. In 2026 it was Thursday 7 May.
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Alzheimer's Tea Day (Ireland)
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Saturday 12 May 2035
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Bike Week (Ireland)
Nine day cycling promotion with events in every local authority area. In 2026 it ran from 9 to 17 May.
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Darkness into Light
Pieta's overnight walk and run held at dawn in May to raise awareness of suicide and self-harm. The 2026 event took place on 9 May.
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Bike Week (Ireland)
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Tuesday 15 May 2035
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Hello, How Are You? Day
Mental Health Ireland's national day encouraging people to ask each other how they are and listen. It was held on 15 May in 2026.
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Hello, How Are You? Day
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Friday 18 May 2035
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National Biodiversity Week (Ireland)
Ten day programme of nature events across Ireland each May. In 2026 it ran from 15 to 24 May.
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National Biodiversity Week (Ireland)
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Saturday 19 May 2035
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Organ Donor Awareness Week (Ireland)
Irish Kidney Association awareness week held each May to encourage families to talk about organ donation. In 2026 it ran from 16 to 23 May.
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Organ Donor Awareness Week (Ireland)
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Sunday 20 May 2035
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Children's Hospice Week (Ireland)
LauraLynn awareness week about children's hospice and palliative care in Ireland, held in May. In 2026 it ran from 17 to 23 May.
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National Famine Commemoration (Ireland)
Annual State event in May, held in a different county each year, remembering those who died or emigrated during the Great Famine.
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Children's Hospice Week (Ireland)
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Monday 21 May 2035
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National Water Safety Awareness Week (Ireland)
Water Safety Ireland's annual campaign promoting safe behaviour in and around water. The 2026 week ran from 18 to 24 May.
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Traveller Pride Week
Annual celebration of Traveller culture and identity held in May, led by a steering committee of Traveller organisations. The 2025 programme ran from 19 to 30 May.
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National Water Safety Awareness Week (Ireland)
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Friday 25 May 2035
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Africa Day
Africa Day on 25 May marks the founding of the Organisation of African Unity in 1963 and celebrates African unity and heritage.
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Africa Day

