Sunny by Boney M. first appeared on the Israeli foreign-music chart on 23 Jan 1977, entering at #19. It peaked at #1 on 6 Mar 1977, holding the top spot for 1 week. In total it spent 13 weeks on the chart, last charting on 1 May 1977. It also made the year-end chart: #4 of 1977.
| Wk | Date | Pos |
|---|---|---|
| 1 | 23 Jan 1977 | 19 |
| 2 | 30 Jan 1977 | 11 |
| 3 | 6 Feb 1977 | 6 |
| 4 | 13 Feb 1977 | 3 |
| 5 | 20 Feb 1977 | 2 |
| 6 | 6 Mar 1977 | 1 |
| 7 | 13 Mar 1977 | 2 |
| 8 | 20 Mar 1977 | 2 |
| 9 | 27 Mar 1977 | 5 |
| 10 | 10 Apr 1977 | 10 |
| 11 | 17 Apr 1977 | 14 |
| 12 | 24 Apr 1977 | 21 |
| 13 | 1 May 1977 | 26 |