Oscar the Grouch Day celebrates the birthday of the iconic grouch from Sesame Street. Oscar famously disliked birthdays, joking that the best part of a birthday is that it ends and does not come back for another 364 days.
History of Oscar the Grouch Day
In 1969, the children’s television series Sesame Street premiered and introduced Oscar the Grouch, a cranky character who lives in a trash can. Oscar quickly became one of the show’s most recognizable characters and has remained part of the Sesame Street cast for decades.
Oscar was not always green. In early appearances, he looked orange, but his color was later changed to green, which became his signature look. Over time, Oscar’s grouchy personality became a memorable contrast to the show’s warm, friendly tone, and many viewers grew to love him for his honesty and humor.
Oscar the Grouch Day developed as a fun way for fans to celebrate the character and revisit classic moments from Sesame Street.
Interesting Facts About Oscar the Grouch Day
Oscar has plenty of memorable traits and running jokes that made him a fan favorite.
- Oscar is known for his love of “trash” and for collecting odd items other characters do not want.
- His grouchy attitude is often played for humor, but it also shows that different personalities can still belong in the same community.
- Oscar’s theme song, “I Love Trash,” became one of the best-known musical moments associated with the character.
- Over the years, Oscar has appeared in many formats, including live shows, books, and special episodes.
How to Take Part in Oscar the Grouch Day
Oscar the Grouch Day is easy to observe, especially for anyone who grew up with the show.
- Watch a few episodes or clips featuring Oscar, especially classic moments from earlier seasons.
- Playfully embrace Oscar’s mood for a moment by complaining about something harmless, then move on and laugh about it.
- Share a favorite Oscar quote or memory online, or introduce the character to someone who has never watched Sesame Street.
The spirit of the day is light and humorous, with Oscar’s “grouchiness” treated as part of his charm.
When Is Oscar the Grouch Day in 2026?
Oscar the Grouch Day is observed on June 1 each year.
Observations
| Weekday | Month | Day | Year |
| Monday | June | 1 | 2026 |
| Tuesday | June | 1 | 2027 |
| Thursday | June | 1 | 2028 |
| Friday | June | 1 | 2029 |


