Fechner Day
Fechner Day is held on October 22. International observance. This event in the third decade of the month October is annual. 
Help us
Help us 
Fechner Day - an international date dedicated to the German philosopher, physicist and psychologist Gustav Fechner, who is credited with one of the fundamental roles in the development of psychophysics, the study of the relationship between physical stimuli and sensations. Fechner is said to have founded psychophysics on October 22, 1850.
Similar holidays and events, festivals and interesting facts
International Day of the Nacho on October 21 (nachos first appeared in 1943 in Piedras Negras, a small Mexican city which is very near to the U.S. military base Fort Duncan, in Texas);
Global Iodine Deficiency Disorder Prevention Day or World Iodine Deficiency Day on October 21
International Day of Culture for Concord and Peace on October 21 (organized by Aljabart Charitable Foundation);
International Pronouns Day on October 21
National Dental Hygiene Day in Thailand on October 21
National Day of Fight against Obesity in Argentina on October 21 (Held on the third Wednesday in October);
International Caps Lock Day on October 22
International Day for the Protecting Men's Nervous System From Women's Violence on October 22
World Traditional Medicine Day on October 22
Bavarian Dentists' Day on October 22 (Beginning on Thursday of the fourth week of October);
International Mole Day on October 23
International Snow Leopard Day on October 23
World Champagne Day on October 23 (Celebrated on the penultimate Friday of October);
International Kabuki Syndrome Day on October 23
Global Day of Action for Child Survival on October 23
Doctor's Day in Mexico on October 23 (Día del médico);
National Red Ribbon Week in USA on October 23 (is the oldest and largest drug prevention program in the nation reaching millions of young people)