AP National Writer
NEW YORK (AP) -- Two major airports reopened and the New York Stock Exchange got back to business Wednesday, while across the river in New Jersey, National Guardsmen rushed to feed and rescue flood victims two days after Superstorm Sandy struck.
For the first time since the storm slammed the Northeast, killing at least 62 people and inflicting billions of dollars in damage, brilliant sunshine washed over the nation's largest city -- a striking sight after days of gray skies, rain and wind.
At the stock exchange, running on generator power, Mayor Michael Bloomberg gave a thumbs-up and rang the opening bell to whoops from traders on the floor. Trading resumed after the first two-day weather shutdown since the Blizzard of 1888.
New York's subway system was still down, but Gov. Andrew Cuomo said parts of it will begin running again on Thursday. And he said some commuter rail service between the city and its suburbs would resume on Wednesday afternoon.
Kennedy and Newark Liberty airports began handling flights again just after 7 a.m. New York's LaGuardia Airport, which suffered far worse damage and still had water on its runways, remained closed.
It was clear that restoring the region to its ordinarily frenetic pace could take days -- and that rebuilding the hardest-hit communities and the transportation networks that link them could take considerably longer.
About 6 million homes and businesses were still without power, mostly in New York and New Jersey. Electricity was out as far west as Wisconsin and as far south as the Carolinas.
The scale of the challenge could be seen across the Hudson River in New Jersey, where National Guard trucks rolled into heavily flooded Hoboken to deliver ready-to-eat meals and other supplies and to evacuate people from their condo high-rises, brownstones and other homes.
The mayor of the city of 50,000 issued an appeal for people to bring boats to City Hall to help with the evacuation.
Natural gas fires raged Wednesday in a section of Brick Township, N.J., where dozens of houses were devastated by the storm's surge. No injuries were reported.
New Jersey Gov. Chris Christie issued an order postponing Halloween trick-or-treating until Monday, saying floodwaters, downed electrical wires, power outages and fallen trees made it too dangerous for children to go out.
President Barack Obama planned to visit Atlantic City, N.J., which was directly in the storm's path Monday night and saw part of its historic boardwalk washed away.
Outages in the state's two largest cities, Newark and Jersey City, left traffic signals dark, resulting in fender-benders at intersections where police were not directing traffic. At one Jersey City supermarket, there were long lines to get bread and use an electrical outlet to charge cellphones.
Amid the despair, talk of recovery was already beginning.
"It's heartbreaking after being here 37 years," Barry Prezioso of Point Pleasant, N.J., said as he returned to his house in the beachfront community. "You see your home demolished like this, it's tough. But nobody got hurt and the upstairs is still livable, so we can still live upstairs and clean this out. I'm sure there's people that had worse. I feel kind of lucky."
As New York began its second day after the megastorm, morning rush-hour traffic was heavy as people started returning to work. There was even a sign of normalcy: commuters waiting at bus stops. School was out for a third day.
The Brooklyn-Battery Tunnel, connecting Brooklyn to Manhattan, and the Holland Tunnel, between New York and New Jersey, remained closed. But bridges into the city were open, and city buses were running, free of charge.
On the Brooklyn Bridge, closed earlier because of high winds, joggers and bikers made their way across before sunrise. One cyclist carried a flashlight. Car traffic on the bridge was busy.
The subway system suffered the worst damage in its 108-year history, with floodwaters swamping tunnels and stations and threatening the electrical wiring. Experts said the cost of the repairs could be staggering.
Amtrak trains were still not running in or out of New York's Penn Station because of tunnel flooding.
Power company Consolidated Edison said it could also be the weekend before power is restored to Manhattan and Brooklyn, perhaps longer for other New York boroughs and the suburbs. Hundreds of thousands of New Yorkers lost power.
The recovery and rebuilding will take far longer.
When New Jersey's governor stopped in Belmar, N.J., during a tour of the devastation, one woman wept, and 42-year-old Walter Patrickis told him, "Governor, I lost everything."
She can sing, but can she act? Jewel takes on a famous role.
Morgan Freeman can't stay awake during a TV interview. (Video)
A fallen police officer's daughter gets a swarm of support. (Photos)
The Nickelodeon star's antics continue in New York City.