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Lisbon Summer Festivals 2025: Guide to June & July Events

Updated: Sep 30


Lisbon comes alive in the summer, offering a vibrant mix of cultural celebrations and music festivals that attract locals and tourists alike. June and July 2025 promise an array of unforgettable experiences, from traditional festivities to world-class concerts.



Santo António Festival – June

The Santo António Festival is one of Lisbon’s most cherished events, celebrated throughout the month of June, culminating in a grand celebration on June 12—the longest night of the year. This lively festival pays homage to Saint Anthony, the patron saint of Lisbon, and transforms the streets into a vibrant tapestry of festivities.


On the night of June 12, the city bursts into life with parties, street parades, and an electric atmosphere that fills every corner. A highlight of the celebration is the Mass Santo António Weddings, where selected couples tie the knot in a unique and televised ceremony, symbolizing love and community spirit.


The festival continues with a big parade on June 15, showcasing colorful floats, traditional costumes, and energetic performances. This event not only celebrates the saint but also brings together neighborhoods in a friendly competition for the best display, making it a must-see for visitors.


ISCM World New Music Days 2025: Thirst for Change

Dates: May 30 - June 7, 2025Locations: Lisbon & Porto, Portugal


The ISCM World New Music Days, one of the largest and most unique annual music festivals globally, will make its debut in Portugal from May 30 to June 7, 2025. Despite being a century-old initiative, this prestigious festival has never been held in Portugal, making this event a landmark occasion for the country's contemporary music scene.


Hosted by Miso Music Portugal, the Portuguese section of the International Society for Contemporary Music since 1999, the festival aims to highlight the dynamic and evolving landscape of contemporary music in Portugal. With the country experiencing a vibrant cultural renaissance, the spring of 2025 presents the perfect opportunity to showcase Portugal's rich musical diversity to an international audience.


SunceBeat New Horizons 2025 – June 19-22

After an incredible 14-year run in Croatia, the SunceBeat New Horizons 2025 festival makes its debut in Lisbon from June 19 to 22 at the scenic Parque das Nações. This festival promises to blend the spirit of summer with an eclectic mix of music, culture, and community.


Attendees can expect a lineup featuring top international DJs and artists, creating a festival experience that reflects the vibrant and iconic atmosphere of Lisbon. The combination of great music and stunning views of the Tagus River makes this event a highlight of the summer.

NOS Alive 2025 – July 10-12

From July 10 to 12, the NOS Alive festival takes over the Passeio Marítimo de Algés. Renowned as one of Portugal's leading mega-festivals, NOS Alive (formerly known as Optimus Alive) is celebrated for its impressive lineup of international stars and a lively beachside atmosphere.


With the motto “beach by day, music by night,” festival-goers can enjoy sunny weather and diverse musical acts starting in the early evening and continuing into the early morning hours. The festival is not just about the music; it’s a full-fledged experience, combining art, culture, and the stunning backdrop of Lisbon's coastline.


Super Bock Super Rock 2025 – July 17-19

The excitement continues with Super Bock Super Rock, taking place from July 17 to 19 at Parque das Nações. Established in 1994, this festival has become a staple for rock enthusiasts in Portugal.


Super Bock Super Rock showcases a diverse range of artists and genres, attracting music lovers from around the world. With its impressive lineup and vibrant atmosphere, it’s no wonder this festival is considered one of the main music events of the summer.


Additional Activities:


  • Dolphin Watching Tour: Enjoy a guided tour that allows you to observe dolphins in their natural habitat, celebrating the beauty of marine life.


  • Sunset Cruise on the Tagus River: Take in breathtaking views of the city skyline as the sun sets over the river, creating a picturesque backdrop.


  • Pasteis de Nata Baking Class: Join a fun and interactive cooking class to learn how to make Portugal’s beloved custard tarts.

  • Visit the Castle of Lisbon: Explore the historic Castelo de São Jorge, which offers stunning panoramic views of the city and a glimpse into Lisbon's fascinating past.


  • Day Trip to Sintra: Venture to the enchanting town of Sintra, known for its fairytale palaces and lush landscapes. Explore the colorful Pena Palace, the mystical Quinta da Regaleira, and enjoy the stunning scenery of the surrounding hills.

Conclusion

Lisbon's summer festivals in June and July 2025 offer a rich tapestry of culture, music, and community spirit. From the joyous celebrations of the Santo António Festival to the electrifying sounds of NOS Alive and Super Bock Super Rock, there’s something for everyone. Whether you're a local or a visitor, immerse yourself in the vibrant festivities that make Lisbon a summer destination like no other.






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