Once on a Sunday Morning by The Tremeloes first appeared on the Israeli foreign-music chart on 3 Aug 1969, entering at #8. It peaked at #4 on 7 Sep 1969. In total it spent 6 weeks on the chart, last charting on 14 Sep 1969.
| Wk | Date | Pos |
|---|---|---|
| 1 | 3 Aug 1969 | 8 |
| 2 | 10 Aug 1969 | 7 |
| 3 | 17 Aug 1969 | 6 |
| 4 | 24 Aug 1969 | 5 |
| 5 | 7 Sep 1969 | 4 |
| 6 | 14 Sep 1969 | 4 |