日期：April 17
开始：。
Haiku Poetry Day在其他年份
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2268 | |
| Haiku Poetry Day 2269 | |
| Haiku Poetry Day 2270 | |
| Haiku Poetry Day 2271 | |
| Haiku Poetry Day 2272 | |
| Haiku Poetry Day 2273 |
日期：April 17
开始：。
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2268 | |
| Haiku Poetry Day 2269 | |
| Haiku Poetry Day 2270 | |
| Haiku Poetry Day 2271 | |
| Haiku Poetry Day 2272 | |
| Haiku Poetry Day 2273 |