Los dias del arco iris by Nicola Di Bari first appeared on the Israeli foreign-music chart on 19 Mar 1972, entering at #19. It peaked at #16 on 26 Mar 1972. In total it spent 4 weeks on the chart, last charting on 9 Apr 1972.
| Wk | Date | Pos |
|---|---|---|
| 1 | 19 Mar 1972 | 19 |
| 2 | 26 Mar 1972 | 16 |
| 3 | 2 Apr 1972 | 17 |
| 4 | 9 Apr 1972 | 24 |