18 November 2026

• 322nd day of the year. There are then 43 days left in 2026.
• 46th Wednesday of 2026.
• on the 47th week of 2026 (using ISO standard week number calculation).
• Birthstone for this day: Topaz and Citrine

There are no major holidays or observances in Australia for this date.

• Proclamation of the Republic of Latvia - Latvia
• Remembrance Day/War Victims (Dan sjećanja na žrtve Domovinskog rata) - Croatia
• SN: Day of Repentance & Prayer (Buß- und Bettag) - Germany
• Geographic Information Systems Day - Popular in: United States, Canada
• World COPD Day - Popular in: United Kingdom
• European Day on the Protection of Children against Sexual Exploitation and Sexual Abuse - European Union