346 days are past since Columbus Day (October 09, 2023)
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 09 Oct | Monday | Columbus Day | American Samoa , Chile , Guam , Northern Mariana Islands , United States Minor Outlying Islands , United States , United States Virgin Islands | Public |
| 09 Oct | Monday | Abolition Day | Saint Barthélemy | Public |
| 09 Oct | Monday | Thanksgiving Day | Canada | Non Public |
| 09 Oct | Monday | Independence of Guayaquil | Ecuador | Public |
| 09 Oct | Monday | Health and Sports Day | Japan | Public |
| 09 Oct | Monday | Korean Alphabet Day | South Korea | Public |
| 09 Oct | Monday | Norfolk Island Agricultural Show | Norfolk Island | Public |
| 09 Oct | Monday | Constitution Day | Sint Maarten | Public |
| 09 Oct | Monday | National Heritage Day | Turks and Caicos Islands | Public |
| 09 Oct | Monday | Day of the Navy | Turkmenistan | Public |
| 09 Oct | Monday | National Day Holiday | Taiwan | Public |
| 09 Oct | Monday | Independence Day | Uganda | Public |
| 09 Oct | Monday | Leif Erikson Day | United States | Non Public |
| 09 Oct | Monday | Virgin Islands Puerto Rico Friendship Day | United States Virgin Islands | Public |
| 09 Oct | Monday | Lotu Tamaiti | Samoa | Public |