For awhile there, it appeared we might be able to ring in New Year's Eve in major cities across the planet with something resembling the big celebrations of yore.

Another Covid-19 surge and the rapid spread of the new Omicron variant of the coronavirus have dashed those hopes -- at least in some part of the world.

In New York City, the New Year's Eve celebration in Times Square will be "scaled back," with fewer revelers and everyone required to wear a mask, Mayor Bill de Blasio's office said Thursday.

But some major cities in Europe, where the spread of Omicron has been startling, have already announced they're flat-out canceling plans.

Other cities around the world with traditionally iconic celebrations still plan to host their events but with safety precautions in place.

As of 3 p.m. ET December 25, this what some of the world cities with traditionally huge New Year's Eve events are doing.

Canceled events

The following cities (or nations) have already announced they're canceling their big shindigs:

Traditionally, Greece has a fireworks show above the Acropolis hill during New Year celebrations. The show has been canceled for this year.
Milos Bicanski/Getty Images

ATHENS

No fireworks show over the Acropolis this year. Health Minister Thanos Plevris said during a news briefing on Thursday, December 23, that all public Christmas and New Year celebrations planned by municipalities are canceled.

All travelers arriving in Greece will be strongly advised to take Covid-19 tests on the second and fourth days after their arrival, on top of the existing requirement to provide a negative test result to enter Greece.

Starting at 6 a.m. Thursday, December 24, masks will become mandatory again in both indoor and outdoor spaces. For supermarkets and public transport, a double mask or a high protection mask will be required.

The measures will last until January 3, when according to Plevris, more restrictions might be put forward concerning sport and entertainment venues.

BERLIN

Germany will impose strict contact restrictions to curb the spread of Covid starting on December 28 and prohibit New Year's Eve gatherings, German Chancellor Olaf Scholz announced on Tuesday, December 21.

That means no big fireworks gathering in Berlin, the capital, nor in other big gathering spots such as Munich and Frankfurt.

From December 28, a maximum of 10 people will be allowed to meet in groups, regardless of whether they are vaccinated or recovered, Scholz said. Children 13 and younger are exempt from the new contact restrictions.

EDINBURGH

Public New Year's Eve celebrations in Scotland will be canceled, Scottish First Minister Nicola Sturgeon said on Tuesday, December 21.

In a statement, Sturgeon explained details for post-Christmas restrictions on large events to blunt the spread of Omicron.

Sturgeon said the move will "also mean unfortunately that large-scale Hogmanay celebrations -- including that planned here in our capital city -- will not proceed. I know how disappointing this will be for those looking forward to these events."

LONDON

A planned New Year's Eve event in London has been canceled over Covid concerns, Mayor of London Sadiq Khan tweeted on Monday, December 20.

"Due to the surge in Covid cases, we've taken the difficult decision to cancel our NYE event in Trafalgar Square," said the tweet from Khan's verified account. "The safety of all Londoners must come first."

A statement attached to the tweet said the celebration had been expected to host 6,500 people in Trafalgar Square.

Instead, a program will be broadcast at midnight on BBC One, Khan said.

NEW DELHI

The government of India's union territory of Delhi, which encompasses the national capital of New Delhi, has announced a ban on all social, cultural, political and festival gatherings until further notice because of a rise in Covid-19 cases, CNN's New Delhi Bureau reports.

All officials "shall ensure that no cultural events/gatherings/congregations take place for celebrating Christmas or New Year" in the region, according to the Delhi government's order.

Bars and restaurants will be allowed to operate at only 50% capacity.

Paris is lit up for Christmas at spots such as Place Vendome, but it will not be holding a big New Year's Eve spectacular.
Ludovic Marin/AFP via Getty Images

PARIS

Paris has canceled its traditional fireworks display over the Champs-Elysées Avenue to welcome the New Year because of the renewed coronavirus surge.

"The fireworks will not take place, nor unfortunately will there be any DJ sets," the mayor's office told AFP in a report on France24.com.

French Prime Minister Jean Castex said on Friday, December 17, that major public parties and fireworks would be banned on New Year's Eve and recommended that even vaccinated people take a self-test before getting together for year-end parties, according to Reuters.

ROME

In Italy, Rome is among several cities that have decided to cancel festivities over Covid health concerns.

Large New Year's Eve celebrations across the country have been canceled, including open air concerts and fireworks in Venice. Nightclubs will be closed for the month of January as well.

The Campania region has also banned feasts and alcohol consumption in public areas from December 23 to January 1.

Events still scheduled

Sydney, Australia, plans to hold its spectacular fireworks show for New Year's Eve 2021.
PETER PARKS/AFP/Getty Images

Not all the world's cities have called off their celebrations. Here are some of the cities traditionally renowned for their exceptional fireworks and big New Year's Eve events that were still moving forward with their plans as of 3 p.m. ET December 25. Click the links to get details, including pandemic safety measures:

BANGKOK

Thailand's capital will hold its celebrations, but with some some safety caveats. According to the Bangkok Post, only open-air venues are allowed. Attendees must be fully vaccinated, tested within 72 hours and registered to attend.

CAPE TOWN

South Africa's beautiful seaside city is still allowing NYE events for its residents, according to its tourism website, but with lots of safety checks in place. Those include early venue closings and strict curfews. Find more details of South Africa's safety measures here.

DUBAI

The pyrotechnics at the Burj Khalifa, the world's tallest building, are still planned, according to VisitDubai.com. The emirate is requiring visitors who want to be at the celebration to register using the U by Emaar app to receive individual QR codes that will allow access.

LAS VEGAS

America's gambling magnet still plans to launch fireworks from the top of eight hotel-casinos on the Strip for eight minutes, according to the Las Vegas Review Journal. A downtown Las Vegas fireworks show will also be held.

RIO DE JANEIRO

After canceling its New Year's Eve celebrations earlier this month, Rio de Janeiro, Brazil's party capital, reversed course this week.

"We want to celebrate the end of the year in a calm, safe and organized manner. We met with the Scientific Committee, which confirmed that it would be safe to hold the city's New Year's celebrations under the provisions presented by the city government," Mayor Eduardo Paes said.

Revelers are encouraged to stay close to their homes to "avoid unnecessary travel."

SYDNEY

Australia's biggest city is going ahead with plans, but you'll need tickets to attend this year, according the the city of Sydney's New Year's Eve website. Full vaccinations are not required but are highly encouraged.

TAIPEI

The largest city on the island of Taiwan plans on holding its annual countdown show and fireworks at the towering Taipei 101 skyscraper, according to the Taipei Times and other local media.