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 | 343 |
| September 15, 2028 | International Dot Day 2028 | Friday | 37 | 709 |
| September 15, 2029 | International Dot Day 2029 | Saturday | 37 | 1074 |
| September 15, 2030 | International Dot Day 2030 | Sunday | 37 | 1439 |
| September 15, 2031 | International Dot Day 2031 | Monday | 38 | 1804 |
| September 15, 2032 | International Dot Day 2032 | Wednesday | 38 | 2170 |
| September 15, 2033 | International Dot Day 2033 | Thursday | 37 | 2535 |
| September 15, 2034 | International Dot Day 2034 | Friday | 37 | 2900 |
| September 15, 2035 | International Dot Day 2035 | Saturday | 37 | 3265 |
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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|---|---|---|
| 07 October 2026 | Event | World Cotton Day |
| 09 October 2026 | Event | Leif Erikson Day |
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| 13 October 2026 | Event | Ada Lovelace Day 2026 |
| 15 October 2026 | Event | Global Handwashing Day |
| 16 October 2026 | Event | World Food Day |
| 17 October 2026 | Event | International Day for the Eradication of Poverty |
| 20 October 2026 | Event | International Sloth Day |
| 20 October 2026 | Event | Vijaya Dashami 2026 |
| 21 October 2026 | Event | Trafalgar Day |
| 24 October 2026 | Event | United Nations Day |
| 24 October 2026 | Event | World Polio Day |
| 29 October 2026 | Event | World Stroke Day |
| 29 October 2026 | National day | National Cat Day |
| 31 October 2026 | Event | Halloween |
| 01 November 2026 | Event | All Saints' Day |
| 01 November 2026 | Event | Day of the Dead |
| 01 November 2026 | Event | Daylight Saving Time Ends 2026 |
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