The break will now happen the week of April 12.
Remaining school districts will restart either Feb. 8 or Feb. 16, depending on location.
Students in COVID-19 hot spots like Waterloo Region, Windsor and the GTA, are still learning remotely.
They're asking the Ontario government to prioritize opening schools.
Other regions will continue to teach students online.
Under the new rules, schools will move to online learning and non-essential businesses must close.
Nearly 700 Ontario schools have had a reported coronavirus case.
Schools will stay open “in January and beyond.”
The premier is calling it a "circuit-breaker" lockdown.
The community will work together to come up with new name ideas that students can vote on.