International calendar of the gymnasium
September
- September 1 - Day of Knowledge
- September 21 - International Day of Peace
- September 26 - European Day of Languages
October
- October 1 - International Day of Older Persons
- First Sunday of October - Education Workers Day
- October 5 - World Teachers' Day
- October 12 - Day of the Spanish-speaking Peoples
- October 24 - United Nations Day
November
- November 9 - Day of Ukrainian Writing and Language
- November 15 - World No Smoking Day
- November 16 - International Day for Tolerance
- November 20 - World Children's Day
December
- December 1 - World AIDS Day
- December 10 - International Human Rights Day
- December 25 - Christmas in English-speaking countries
January
- January 1 - New Year's Eve
February
- February 21 - International Mother Language Day
March
- March 8 - International Women's Day
- March 20 - Francophonie Day
- March 22 - World Water Day
- March 27 - International Theater Day
- Shevchenko days
April
- Queen's ball of the gymnasium
- April 15 - Russian Language Day
- April 22 - International Earth Day
May
- World Health Week
- May 17 - German Language Day
- May 20 - Europe Day
- May 21 - World Day for Cultural Development
- May 22 - International Family Day
- May 31 - Last Bell Holiday
Note: The calendar dates may be postponed for various objective reasons.