Ascension Day, also known as Feast of the Ascension of Jesus Christ, is a national holiday in Monaco which is celebrated with great religious fervor. On this day, Christians commemorate the ascent of Jesus Christ into heaven as described in the New Testament of the Bible. This event occurred on the 40th day of Easter, marking the end of the Easter cycle. In Monaco, this religious holiday usually falls on a Thursday.

Monaco, a tiny city-state on the French Riviera, is predominantly Catholic, and as such, the residents observe Ascension Day with utmost respect and reverence. The day is marked by a public holiday and church services where the biblical account of the Ascension is narrated. Churches in Monaco, including the impressive Saint Nicholas Cathedral, take on a festive air, resounding with hymns and prayers. Sacred rituals and symbolic actions associated with this event are carried out, often accompanied by the ringing of church bells.

Beyond the religious observance, Ascension Day in Monaco offers an opportunity for residents to indulge in some well-deserved leisure time. Many will take advantage of the springtime weather and use the day to enjoy outdoor activities. Whether it's strolling through the luxurious gardens, sailing on the Mediterranean, or simply gathering with family for a communal meal, Ascension Day in Monaco provides a perfect blend of spiritual observance and societal participation.