when does collin college fall semester start

The Collin College fall semester (regular 16‑week fall classes) begins on August 24, 2026.

If you’re asking about a different year (like Fall 2025), the calendar lists August 25, 2025 as the start date for fall classes.

Always double‑check the official Collin College academic calendar close to your term, since dates can occasionally be updated or marked as “approximate.”