1 October 2027

Rosh Hashana (Begins) - United States, Mexico, United Kingdom, Canada, Australia
International Coffee Day - Popular in:
International Day of Older Persons - Popular in:
World Smile Day - Popular in: United States, India, United Kingdom, Canada, Mexico
World Vegetarian Day - Popular in: South Africa, United States, New Zealand, India, United Kingdom, Canada
Nigerian Independence Day - Popular in: United States, Nigeria, United Kingdom
National Architect Day (Día del Arquitecto - México) - Mexico
Journalist Day (Día del Periodista) - Peru
Indepeldelce Day (Εθνική Επέτειος Κυπριακής Δημοκρατίας) - Cyprus
Dia Internacional da Música - Popular in: Latin America
Día del Arquitecto - Latin America
Εθνική Επέτειος Κυπριακής Δημοκρατίας - Cyprus
Manufacturing (MFG) Day - United States
National Seniors Day - Canada