Never miss an important date
Senior Year Countdown
121 days left.
Senior Year is on Tuesday, September 15, 2026.
Get the free iPhone app with countdown widgets, reminder alerts, and easy sharing so you can plan ahead for any event.
121
days
Senior Year
Outside
Free iPhone app with home screen widgets. Used by 300k+ people.
Countdown details for Senior Year
Your final year is here! Count down to the start of your senior adventure.
Senior year is the culmination of everything. Prom, college applications, senior skip day, and making memories that last forever. Outside helps you count down to the start of your final year with personalized widgets and reminders, making sure you savor every moment of this once-in-a-lifetime chapter.
There are 121 days until Senior Year 2026, which falls on Tuesday, September 15, 2026. That is 17 weeks and 2 days away, or roughly 3 months. Senior Year is a milestone in the academic calendar; exact dates vary by school district, so it is always worth confirming locally. Senior Year falls on a Tuesday this year, a midweek date — worth noting if you want to plan time off around it.
Counting down turns a vague "soon" into a clear number of days you can plan around — booking travel, sending cards, or simply building anticipation. Many people begin preparing for a date like this two to three months ahead, and a visible countdown helps pace that preparation rather than leaving everything to the final week. If you are counting down to Senior Year, you can add a free Outside countdown widget to your iPhone home screen; it updates every day and can be shared with friends and family.
Home Screen Widgets
Beautiful countdown widgets that sit right on your home screen.
Lock Screen Widgets
See your countdown without even unlocking your phone.
Live Activities
Real-time countdown updates on your Dynamic Island.
Make it count
Choose your school colors, a campus photo, or a picture with your friend group as the countdown image. Set reminders for college application deadlines, senior photos, and major events. Outside helps you stay on top of everything while enjoying the ride.
