日期：The first Monday in June
开始：。
这个节日在各国庆祝 (+1):
爱尔兰.June Holiday在其他年份
| 开始日期 | |
|---|---|
| June Holiday 2415 | |
| June Holiday 2416 | |
| June Holiday 2417 | |
| June Holiday 2418 | |
| June Holiday 2419 | |
| June Holiday 2420 |
日期：The first Monday in June
开始：。
| 开始日期 | |
|---|---|
| June Holiday 2415 | |
| June Holiday 2416 | |
| June Holiday 2417 | |
| June Holiday 2418 | |
| June Holiday 2419 | |
| June Holiday 2420 |