日期：April 17
开始：。
Haiku Poetry Day在其他年份
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2237 | |
| Haiku Poetry Day 2238 | |
| Haiku Poetry Day 2239 | |
| Haiku Poetry Day 2240 | |
| Haiku Poetry Day 2241 | |
| Haiku Poetry Day 2242 |
日期：April 17
开始：。
| 开始日期 | |
|---|---|
| Haiku Poetry Day 2237 | |
| Haiku Poetry Day 2238 | |
| Haiku Poetry Day 2239 | |
| Haiku Poetry Day 2240 | |
| Haiku Poetry Day 2241 | |
| Haiku Poetry Day 2242 |