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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 |