Full Calendar of World Sleep Day until 2050
| Year | Next Date |
|---|---|
| World Sleep Day in 2020 | 03/20/2020 |
| World Sleep Day in 2021 | 03/19/2021 |
| World Sleep Day in 2022 | 03/18/2022 |
| World Sleep Day in 2023 | 03/17/2023 |
| World Sleep Day in 2024 | 03/15/2024 |
| World Sleep Day in 2025 | 03/21/2025 |
| World Sleep Day in 2026 | 03/20/2026 |
| World Sleep Day in 2027 | 03/19/2027 |
| World Sleep Day in 2028 | 03/17/2028 |
| World Sleep Day in 2029 | 03/16/2029 |
| World Sleep Day in 2030 | 03/15/2030 |
| World Sleep Day in 2031 | 03/21/2031 |
| World Sleep Day in 2032 | 03/19/2032 |
| World Sleep Day in 2033 | 03/18/2033 |
| World Sleep Day in 2034 | 03/17/2034 |
| World Sleep Day in 2035 | 03/16/2035 |
| World Sleep Day in 2036 | 03/20/2036 |
| World Sleep Day in 2037 | 03/19/2037 |
| World Sleep Day in 2038 | 03/18/2038 |
| World Sleep Day in 2039 | 03/17/2039 |
| World Sleep Day in 2040 | 03/15/2040 |
| World Sleep Day in 2041 | 03/21/2041 |
| World Sleep Day in 2042 | 03/20/2042 |
| World Sleep Day in 2043 | 03/19/2043 |
| World Sleep Day in 2044 | 03/17/2044 |
| World Sleep Day in 2045 | 03/16/2045 |
| World Sleep Day in 2046 | 03/15/2046 |
| World Sleep Day in 2047 | 03/21/2047 |
| World Sleep Day in 2048 | 03/19/2048 |
| World Sleep Day in 2049 | 03/18/2049 |
| World Sleep Day in 2050 | 03/17/2050 |
