You Light Up My Life by Debby Boone first appeared on the Israeli foreign-music chart on 30 Oct 1977, entering at #26. It peaked at #24 on 6 Nov 1977. In total it spent 3 weeks on the chart, last charting on 13 Nov 1977.
| Wk | Date | Pos |
|---|---|---|
| 1 | 30 Oct 1977 | 26 |
| 2 | 6 Nov 1977 | 24 |
| 3 | 13 Nov 1977 | 28 |