日期：May 18
开始：。
这个节日在各国庆祝 (+1):
海地.Flag and Universities' Day在其他年份
| 开始日期 | |
|---|---|
| Flag and Universities' Day 2274 | |
| Flag and Universities' Day 2275 | |
| Flag and Universities' Day 2276 | |
| Flag and Universities' Day 2277 | |
| Flag and Universities' Day 2278 | |
| Flag and Universities' Day 2279 |