The 2025 York Region Science and Technology Fair will be held April 5, 2025
| Student Registration Opens | February 17, 2025 |
| Registration Closes | March 21, 2025 |
| Private School Registration Fees Dues | On billing |
| Project Finalization Online | March 31, 2024: 11:59pm |
| YRSTF Kickoff Event for participants and family | April 4, 2025: 6:30pm |
| York Region Science & Technology Fair | April 5, 2025 |
| Judging | April 5, 2025 |
| Public Viewing | April 5, 2025: 3:00 PM - 5:00 PM |
| YRSTFÂ Awards Ceremony | April 5, 2025: 5:00 PM - 6:00 PM |
| Gold Medalists meeting with YRSTF officials | April 5, 2025: 6:00 PM - 7:00 PM |
The Canada Wide Science Fair will take place in Fredericton, New Brunswick from May 31-Jun 7, 2025.
