日期：April 17
开始：。
Haiku Poetry Day在其他年份
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2438 | |
| Haiku Poetry Day 2439 | |
| Haiku Poetry Day 2440 | |
| Haiku Poetry Day 2441 | |
| Haiku Poetry Day 2442 | |
| Haiku Poetry Day 2443 |
日期：April 17
开始：。
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2438 | |
| Haiku Poetry Day 2439 | |
| Haiku Poetry Day 2440 | |
| Haiku Poetry Day 2441 | |
| Haiku Poetry Day 2442 | |
| Haiku Poetry Day 2443 |