Friday 3rd October 2025 | There is a Day for that!

This is our day guide for Friday October 3rd 2025 which shows you at a glance what's happening on this day around the world. Using the calendar on this page, you can look at a day guide for any day. Why not look up your birthday to see which holidays you share it with?

Observances on October 3rd 2025

World Smile Day ☺️

The creator of the smiley face started this holiday to devote one day a year to smiles and kind acts.

Mean Girls Day

Culture
USA

A day dedicated to the cult movie, Mean Girls.

National Boyfriend Day

Family
USA

National Boyfriend Day falls on October 3 and is intended to be a day to celebrate your boyfriend.

National Techies Day

General
USA

Find out the dates, history and traditions of National Techies Day

National Manufacturing Day 🏭

Business
USA

A day to showcase the benefits and potential of modern manufacturing and spur interest in manufacturing careers.

National Body Language Day

Action
USA

You don't have to say a word. I can tell by your body that you want to know more about this day.

Buy British Day

Find out the dates, history and traditions of Buy British Day

Thimphu Tshechu

Bhutan

Tshechu are annual religious Bhutanese festivals held in each district of Bhutan

Chinese National Day

China

The People's Republic of China was founded on October 1st 1949 with a ceremony at Tian'anmen Square.

German Unity Day

Germany

This is Germany's National Day. It marks the reunification of Germany that took place on 3 October 1990

Honduran Army Day

Honduras

A day to honour the armed forces of Honduras

Durga Puja

India

Durga Puja is one of the largest Hindu festivals that involves worship of Goddess Durga symbolising power and triumph of good over evil in Hindu mythology.