| Date | Event | Place |
|---|
| Jan 01 - Oct 31, 2018 |
LGBT History Month 2018 |
USA, Canada |
| Observances September 2018 |
| Sep 01 - 30, 2018 |
National Guide Dog Month 2018 |
USA |
| Sep 01 - 30, 2018 |
National Hispanic Heritage Month 2018 |
USA |
| Sep 01 - 30, 2018 |
National Honey Month 2018 |
USA |
| Sep 01 - 30, 2018 |
National Preparedness Month 2018 |
USA |
| Sep 20, 2018 |
Children's Day in Germany 2018 |
Germany |
| Sep 20, 2018 |
Youth Day in Thailand 2018 |
Thailand |
| Sep 21, 2018 |
International Day of Peace 2018 |
World |
| Sep 21, 2018 |
National POW/MIA Recognition Day 2018 |
USA |
| Sep 21, 2018 |
Spring Day in Argentina 2018 |
Argentina |
| Sep 22, 2018 |
American Business Women's Day 2018 |
USA |
| Sep 22, 2018 |
OneWebDay 2018 |
World |
| Sep 22, 2018 |
World Car Free Day 2018 |
World |
| Sep 23, 2018 |
Celebrate Bisexuality Day 2018 |
World |
| Sep 23, 2018 |
Checkers Day 2018 |
World |
| Sep 23, 2018 |
Dog in Politics Day 2018 |
World |
| Sep 24, 2018 |
Heritage Day in South Africa 2018 |
South Africa |
| Sep 24, 2018 |
National Punctuation Day 2018 |
USA |
| Sep 26, 2018 |
Dominion Day 2018 |
New Zealand |
| Sep 26, 2018 |
European Day of Languages 2018 |
Europe |
| Sep 26, 2018 |
International Day for the Total Elimination of Nuclear Weapons 2018 |
World |
| Sep 26, 2018 |
Johnny Appleseed Day 2018 |
USA |
| Sep 27, 2018 |
World Maritime Day 2018 |
World |
| Sep 27, 2018 |
World Tourism Day 2018 |
World |
| Sep 28, 2018 |
International Right to Know Day 2018 |
World |
| Sep 28, 2018 |
Native American Day 2018 |
California |
| Sep 28, 2018 |
World Rabies Day 2018 |
World |
| Sep 29, 2018 |
Confucius Day 2018 |
World |
| Sep 29, 2018 |
Inventors' Day in Argentina 2018 |
Argentina |
| Sep 30, 2018 |
Blasphemy Day 2018 |
World |
| Sep 30, 2018 |
International Translation Day 2018 |
World |
| Sep 30, 2018 |
World Rivers Day 2018 |
World |
| Observances October 2018 |
| Oct 01 - 31, 2018 |
American Archieves Month 2018 |
USA, Ireland, UK |
| Oct 01 - 31, 2018 |
Black History Month in the UK 2018 |
UK |
| Oct 01, 2018 |
Child Health Day 2018 |
USA |
| Oct 01 - 31, 2018 |
Filipino American History Month 2018 |
USA |
| Oct 01, 2018 |
International Day of Older Persons 2018 |
World |
| Oct 01, 2018 |
Lincolnshire Day 2018 |
England |
| Oct 01 - 31, 2018 |
National Book Month 2018 |
USA |
| Oct 01 - 31, 2018 |
National Breast Cancer Awareness Month 2018 |
USA |
| Oct 01 - 31, 2018 |
National Bullying Prevention Month 2018 |
USA |
| Oct 01 - 31, 2018 |
National Cyber Security Awareness Month 2018 |
USA |
| Oct 01 - 31, 2018 |
National Disability Employment Awareness Month 2018 |
USA |
| Oct 01 - 31, 2018 |
National Work and Family Month 2018 |
USA |
| Oct 01 - 31, 2018 |
Polish American Heritage Month 2018 |
USA |
| Oct 01, 2018 |
Unification Day of Cameroon 2018 |
Cameroon |
| Oct 01, 2018 |
World Habitat Day 2018 |
World |
| Oct 02, 2018 |
Gandhi Jayanti 2018 |
India |
| Oct 02, 2018 |
International Day of Non-Violence 2018 |
World |
| Oct 02, 2018 |
National Custodial Worker Day 2018 |
USA |
| Oct 03, 2018 |
Gaecheonjeol 2018 |
South Korea |
| Oct 03, 2018 |
Virus Appreciation Day 2018 |
World |
| Oct 04, 2018 |
World Animal Day 2018 |
World |
| Oct 05, 2018 |
International Day of No Prostitution 2018 |
World |
| Oct 05, 2018 |
World Teachers' Day 2018 |
World |
| Oct 07, 2018 |
Day of Prayer for the Peace of Jerusalem 2018 |
World |
| Oct 07, 2018 |
German Harvest Festival 2018 |
Germany |
| Oct 08, 2018 |
Fraternal Day 2018 |
Alabama |
| Oct 09, 2018 |
Hangul Day 2018 |
South Korea |
| Oct 09, 2018 |
Leif Erikson Day 2018 |
USA |
| Oct 09, 2018 |
World Post Day 2018 |
World |
| Oct 10, 2018 |
World Mental Health Day 2018 |
World |
| Oct 11, 2018 |
General Pulaski Memorial Day 2018 |
USA |
| Oct 11, 2018 |
International Day of the Girl Child 2018 |
World |
| Oct 11, 2018 |
National Coming Out Day 2018 |
World |
| Oct 12, 2018 |
Freethought Day 2018 |
World |
| Oct 12, 2018 |
Old Farmer's Day 2018 |
World |
| Oct 12, 2018 |
UN Spanish Language Day 2018 |
World |
| Oct 13, 2018 |
International Day for Natural Disaster Reduction 2018 |
World |
| Oct 15, 2018 |
Global Handwashing Day 2018 |
World |
| Oct 15, 2018 |
International Day of Rural Women 2018 |
World |
| Oct 15, 2018 |
Pregnancy and Infant Loss Remembrance Day 2018 |
World |
| Oct 15, 2018 |
White Cane Safety Day 2018 |
USA |
| Oct 16, 2018 |
World Food Day 2018 |
World |
| Oct 17, 2018 |
International Day for the Eradication of Poverty 2018 |
World |
| Oct 17, 2018 |
Loyalty Day in Argentina 2018 |
Argentina |
| Oct 18, 2018 |
Alaska Day 2018 |
Alaska |
| Oct 18, 2018 |
Conflict Resolution Day 2018 |
USA |
| Oct 20, 2018 |
Bridge Day 2018 |
Fayetteville |
| Oct 20, 2018 |
World Osteoporosis Day 2018 |
World |
| Oct 22, 2018 |
International Stuttering Awareness Day 2018 |
World |
| Oct 23, 2018 |
Mole Day 2018 |
World |
| Oct 24, 2018 |
United Nations Day 2018 |
World |
| Oct 24, 2018 |
World Development Information Day 2018 |
World |
| Oct 25, 2018 |
Punkie Night 2018 |
Somerset |
| Oct 25, 2018 |
Taiwan Retrocession Day 2018 |
Taiwan |
| Oct 26, 2018 |
Angam Day 2018 |
Republic of Nauru |
| Oct 26, 2018 |
Intersex Awareness Day 2018 |
World |
| Oct 26, 2018 |
National Mincemeat Day 2018 |
USA |
| Oct 27, 2018 |
World Day for Audiovisual Heritage 2018 |
World |
| Oct 29, 2018 |
Hermit Day 2018 |
World |
| Oct 29, 2018 |
October Holiday 2018 |
Ireland |
| Oct 29, 2018 |
Republic Day of Turkey 2018 |
Turkey |
| Oct 30, 2018 |
Devil's Night 2018 |
Detroit |
| Oct 31 - Nov 02, 2018 |
Day of the Dead 2018 |
Mexico |
| Oct 31 - Nov 02, 2018 |
Hallowmas Season 2018 |
World |
| Oct 31, 2018 |
Hop-tu-Naa 2018 |
Isle of Man |
| Oct 31 - Nov 01, 2018 |
Samhain 2018 |
World |
| Oct 31, 2018 |
World Cities Day 2018 |
World |
| Oct 31, 2018 |
World Savings Day 2018 |
World |
