Is the exact day more important than the deliberate and face-to-face killing of two civilian women who were no threat to their killers - and one of which took place twenty years ago, long before Hamas meted out anything to anyone. These are just two examples of the brutality suffered by Palestinians over the years, in the course of the Israeli takeover and colonisation of Palestinian homes and lands, yet still Palestinians are blamed as though they invented the aggression.
In Britain, we have security of tenure of our homes. How would we re-act if we were evicted from the place we and our ancestorss had lived for generations because it was claimed by incomers from all around the globe, our homes bulldozed flat (and ourselves if we tried to resist) our crops ploughed into the ground and our village illegally filled with colonists? If you think that it is OK for that to happen to Palestinians, then you should not complain should legislation be passed in the UK that evicts a Briton from their home should an immigrant need it. Would you agree to that? Even if it was YOUR home?
We are appalled that in the US that was done to First Nation people. Why are we not appalled that in Palestine it was/is done to Palestinians, and will be done in the future? In both cases, those doing the colonising assumed that they were/are the only people with any rights to the land, Americans having "bought" land from tribes who had no concept of owning land, and the Israelis having been "granted" right of settlement on land already setttled by people whose rights and opinions had not been consulted.