日期：April 17
开始：。
Haiku Poetry Day在其他年份
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2280 | |
| Haiku Poetry Day 2281 | |
| Haiku Poetry Day 2282 | |
| Haiku Poetry Day 2283 | |
| Haiku Poetry Day 2284 | |
| Haiku Poetry Day 2285 |
日期：April 17
开始：。
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2280 | |
| Haiku Poetry Day 2281 | |
| Haiku Poetry Day 2282 | |
| Haiku Poetry Day 2283 | |
| Haiku Poetry Day 2284 | |
| Haiku Poetry Day 2285 |