Last updated: September 2, 2026
When is International Dot Day Dates (2026–2031)
| Date | Name | Day | Week | Days left |
|---|---|---|---|---|
| September 15, 2026 | International Dot Day 2026 | Tuesday | 38 | - |
| September 15, 2027 | International Dot Day 2027 | Wednesday | 37 | 353 |
| September 15, 2028 | International Dot Day 2028 | Friday | 37 | 719 |
| September 15, 2029 | International Dot Day 2029 | Saturday | 37 | 1084 |
| September 15, 2030 | International Dot Day 2030 | Sunday | 37 | 1449 |
| September 15, 2031 | International Dot Day 2031 | Monday | 38 | 1814 |
| September 15, 2032 | International Dot Day 2032 | Wednesday | 38 | 2180 |
| September 15, 2033 | International Dot Day 2033 | Thursday | 37 | 2545 |
| September 15, 2034 | International Dot Day 2034 | Friday | 37 | 2910 |
| September 15, 2035 | International Dot Day 2035 | Saturday | 37 | 3275 |
Quick Facts:
- Observance: International Dot Day
- Date: Tuesday, September 15, 2026
- Frequency: Celebrated every year on September 15
- Status: Unofficial observance (schools and workplaces remain open)
- Inspiration: Marks the anniversary of the publication of the children’s book “The Dot” by Peter H. Reynolds (first published September 15, 2003)
- Founding & Origins: Coined in 2009 by teacher Terry Shay, who introduced the book to his classroom
- Global Reach: Grown to include over 22 million participants across 195 countries
- Core Slogan: “Make Your Mark”
- Ways to Celebrate: Creating artwork starting with dots or circles, reading “The Dot,” contributing to shared canvases or global digital galleries, and wearing polka dots
Check More Holidays & Events in September
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|---|---|---|
| 27 September 2026 | Event | World Tourism Day |
| 28 September 2026 | Event | International Daughters Day |
| 28 September 2026 | National day | National Sons Day |
| 29 September 2026 | Event | World Heart Day |
| 30 September 2026 | Holiday | National Day for Truth and Reconciliation (Orange Shirt Day) |
| 01 October 2026 | Event | Breast Cancer Awareness Month |
| 01 October 2026 | Event | International Coffee Day |
| 01 October 2026 | Event | International Day of Older Persons |
| 01 October 2026 | Event | International Music Day |
| 01 October 2026 | Event | World Vegetarian Day |
| 02 October 2026 | Event | World Smile Day |
| 03 October 2026 | National day | National Boyfriend Day |
| 04 October 2026 | Event | Simchat Torah 2026 |
| 04 October 2026 | Event | World Animal Day |
| 04 October 2026 | Event | World Space Week |
| 05 October 2026 | Event | World Architecture Day 2026 |
| 05 October 2026 | Event | World Teachers Day |
| 07 October 2026 | Event | World Cotton Day |
| 09 October 2026 | Event | Leif Erikson Day |
| 09 October 2026 | Event | World Post Day |
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