日期：April 17
开始：。
Haiku Poetry Day在其他年份
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2180 | |
| Haiku Poetry Day 2181 | |
| Haiku Poetry Day 2182 | |
| Haiku Poetry Day 2183 | |
| Haiku Poetry Day 2184 | |
| Haiku Poetry Day 2185 |
日期：April 17
开始：。
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2180 | |
| Haiku Poetry Day 2181 | |
| Haiku Poetry Day 2182 | |
| Haiku Poetry Day 2183 | |
| Haiku Poetry Day 2184 | |
| Haiku Poetry Day 2185 |