This event has passed.
International Noise Awareness Day
April 27
When is International Noise Awareness Day celebrated in 2022?
International Noise Awareness Day is observed on the last Wednesday of April.
Observations
| Weekday | Month | Day | Year |
| Wednesday | April | 27 | 2022 |
| Wednesday | April | 26 | 2023 |
| Wednesday | April | 24 | 2024 |
| Wednesday | April | 30 | 2025 |
