Owain Glyndŵr Day
September 16, Tuesday
Wales

It is dedicated to the memory of Owain Glyndŵr, the last Welshman to hold the title Prince of Wales and the founder of the first Welsh parliament. This day symbolizes the struggle for Wales’ independence and national unity.
Historical background
On September 16, 1400, Owain Glyndŵr was proclaimed Prince of Wales, marking the beginning of a prolonged uprising against English rule.
Although the uprising ultimately did not succeed, it left a deep mark on the history and culture of Wales. Glyndŵr became a symbol of resistance and national pride.
Traditions and celebrations
Owain Glyndŵr Day is celebrated with various events throughout Wales, especially in towns associated with his activities:
* Corwen: annual procession and wreath-laying at the Glyndŵr monument.
* Machynlleth: festive events and musical performances.
* Harlech: parade in honor of the day.
In some places, lectures, exhibitions, and cultural programs are also held to preserve and promote Welsh heritage.
Cultural significance
Owain Glyndŵr is regarded as a national hero of Wales.
His figure inspires the preservation of Welsh identity and cultural traditions. In recent years, there has been a growing movement to recognize September 16 as an official national holiday in Wales.
Politicians and public figures emphasize the importance of the day for the Welsh nation.
Owain Glyndŵr Day in other years
- 2021 September 16, Thursday
- 2022 September 16, Friday
- 2023 September 16, Saturday
- 2024 September 16, Monday
- 2026 September 16, Wednesday