TIMELINE OF EVENTS
Here are the key conference dates for you to prepare your submission and plan your trip.
Additional dates and events to be announced as they are confirmed.
Conference Opens
December 3, 2025
Abstract submission, workshop submission and conference registration opens Wednesday, December 3, 2025 at 12 pm (noon) Atlantic Time (GMT-4).
Abstract / Workshop Submission Deadline
February 4, 2026
Abstract and workshop submission deadline has been extended from January 28 to Wednesday, February 4, 2026, at 12:00 PM (noon) Atlantic Time (GMT-4).
Abstract and Workshop Acceptance Notifications
March 18, 2026
Acceptance notifications will be sent out on Wednesday, March 18, 2026.
Early Bird Registration Deadline
June 24, 2026
Early bird registration deadline is end of day Wednesday, June 24, 2026. After June 24, standard rates will apply.
Pre-Conference Workshop – Day 1
October 17, 2026
Pre-conference workshops begin on Saturday, October 17, 2026 at 8:30 am in the Dr. Pedro Rosselló González Puerto Rico Convention Center.
Pre-Conference Workshop – Day 2
October 18, 2026
Pre-conference workshops continue on Sunday, October 18, 2025 at 8:30 am in the Dr. Pedro Rosselló González Puerto Rico Convention Center.
¡OLAS DE BIENVENIDA! SMM2026 Welcome Reception & Icebreaker
October 18, 2026
Kick off an inspiring week of connection, learning, and celebration at the SMM2026 Welcome Icebreaker Event, set against the vibrant backdrop of the Puerto Rico Convention Center’s Ballroom Foyer and Terrace. Admission comes with purchase of registration. Guest tickets can be purchased in registration for $30 USD.
Conference – Day 1
October 19, 2026
The conference will begin with an official opening and welcome by the SMM President and SMM2026 Co-Chairs. It will take place at the Dr. Pedro Rosselló González Puerto Rico Convention Center, running from 8:30 a.m. to 5:30 p.m.
Conference – Day 2
October 20, 2026
Day two of the conference continues in the Dr. Pedro Rosselló González Puerto Rico Convention Center from 9 am to 7:30 pm.
Conference – Day 3
October 21, 2026
Day three of the conference continues in the Dr. Pedro Rosselló González Puerto Rico Convention Center from 9 am to 5:30 pm.
Conference – Day 4
October 22, 2026
Day four of the conference continues in the Dr. Pedro Rosselló González Puerto Rico Convention Center from 9 am to 7:30 pm.
Conference – Day 5
October 23, 2026
The final day of the conference will feature presentations continuing at the Dr. Pedro Rosselló González Puerto Rico Convention Center from 9 am to 5 pm. The Closing Ceremony and Conference Awards will take place from 1:30 to 3:30 pm. The SMM AGM will be held from 3:30 to 5:30 pm.
NOCHE AL RITMO DEL MAR: A Caribbean Evening of Music, Culture, and Ocean Connection
October 23, 2026
As the 26th Biennial Conference on the Biology of Marine Mammals draws to a close, join colleagues and friends for an unforgettable final evening that celebrates both our community and the vibrant spirit of Puerto Rico. Set against the energetic backdrop of the Coca‑Cola Music Hall, this closing event invites attendees to relax, connect, and celebrate after a week of learning, collaboration, and discovery. The venue provides a dynamic,