British MPs will return to the Parliament later Wednesday after the top court ruled that its suspension was unlawful.
The House of Commons will reconvene at 1030 GMT.
Prime Minister Boris Johnson, who said he "profoundly disagreed" with Tuesday's landmark ruling, is flying back early from a UN summit in New York.
"We in the UK will not be deterred from getting on and delivering on the will of the people to come out of the EU on October the 31st, because that is what we were mandated to do," he said.
Meanwhile, opposition leader Jeremy Corbyn, who was also forced to bring forward his set-piece annual conference in Brighton, has repeated his demand for the PM to step down.
"Boris Johnson has been found to have misled the country. This unelected prime minister should now resign," he said.
On Tuesday, the Supreme Court ruled that Johnson's decision to suspend it for five weeks was unlawful and therefore null and void.
Russia has opened a criminal case against Ukrainian President Volodymyr Zelenskiy and put him on a wanted list, the state news agency TASS reported on Saturday, citing the Interior Ministry's database.
The death toll from rains in Brazil's southernmost state of Rio Grande do Sul rose to 56, local authorities said on Saturday morning, while dozens still have not been accounted for.
Hamas has said it is sending a delegation to Cairo on Saturday to discuss a deal for a truce and the release of hostages in Gaza, hours after US CIA Director William Burns arrived in the Egyptian capital, according to Egyptian sources.
NATO's four-month long military exercises near Russia's borders, known as Steadfast Defender, are proof the alliance is preparing for a potential conflict with Russia, a spokeswoman for Russia's Foreign Ministry said on Saturday.
Students at Trinity College Dublin protesting Israel's war in Gaza have built an encampment that forced the university to restrict campus access on Saturday and close the Book of Kells exhibition, one of Ireland's top tourist attractions.
The President His Highness Sheikh Mohamed bin Zayed Al Nahyan has received condolences from regional leaders on the death of his uncle, Sheikh Tahnoun bin Mohammed Al Nahyan.