Full Calendar of World Sleep Day until 2050
| Year | Next Date |
|---|---|
| World Sleep Day in 2025 | 03/15/2025 |
| World Sleep Day in 2026 | 03/15/2026 |
| World Sleep Day in 2027 | 03/15/2027 |
| World Sleep Day in 2028 | 03/15/2028 |
| World Sleep Day in 2029 | 03/15/2029 |
| World Sleep Day in 2030 | 03/15/2030 |
| World Sleep Day in 2031 | 03/15/2031 |
| World Sleep Day in 2032 | 03/15/2032 |
| World Sleep Day in 2033 | 03/15/2033 |
| World Sleep Day in 2034 | 03/15/2034 |
| World Sleep Day in 2035 | 03/15/2035 |
| World Sleep Day in 2036 | 03/15/2036 |
| World Sleep Day in 2037 | 03/15/2037 |
| World Sleep Day in 2038 | 03/15/2038 |
| World Sleep Day in 2039 | 03/15/2039 |
| World Sleep Day in 2040 | 03/15/2040 |
| World Sleep Day in 2041 | 03/15/2041 |
| World Sleep Day in 2042 | 03/15/2042 |
| World Sleep Day in 2043 | 03/15/2043 |
| World Sleep Day in 2044 | 03/15/2044 |
| World Sleep Day in 2045 | 03/15/2045 |
| World Sleep Day in 2046 | 03/15/2046 |
| World Sleep Day in 2047 | 03/15/2047 |
| World Sleep Day in 2048 | 03/15/2048 |
| World Sleep Day in 2049 | 03/15/2049 |
| World Sleep Day in 2050 | 03/15/2050 |
