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.
Thailand's Queen Mother Sirikit, who brought glamour and elegance to a postwar revival in the country's monarchy and in later years, would occasionally wade into politics, has passed away at the age of 93, the Thai Royal Household Bureau said on Saturday.
The Louvre has transferred some of its most precious jewels to the Bank of France, according to French radio RTL, after an audacious daylight heist last week exposed the famed museum's security vulnerability.
Two people were killed and 13 others injured in Kyiv after Russian missiles and drones hit sites in Ukraine overnight, including infrastructure and energy sites, Ukrainian officials said on Saturday.
Thailand's prime minister Anutin Charnvirakul will travel to Malaysia on Saturday to sign a ceasefire deal with Cambodia and meet with US President Donald Trump, but will cut short his attendance at the ASEAN Summit there due to the death of the Thai Queen Mother Sirikit.