May 1999
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 | ||||||
| 2 | 3 | 4 | 5 |
6 | 7 | 8 |
| 9-Mother's Day |
10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25-Memorial Day |
26 | 27 | 28 | 29 |
| 30 | 31-Memorial Day |
January
| February |
March | April | May
| June |
July
August | September
| October |
November | December