Cities across the world are welcoming 2026 with stunning New Year's Eve fireworks displays and celebrations. In London, 100,000 people watched from the banks of the River Thames as more than 12,000 fireworks lit up the night sky.

South Dublin community members gathered to watch fireworks ahead of the new year on Wednesday.This footage filmed and posted to X by Karl Brophy shows a colorful fireworks display over Sandycove in Dublin,

NEW YORK - As the world rings in the New Year with fireworks and festivities, LiveNOW from FOX is giving you a front seat to those celebrations from the comfort of your home or phone. It's Wednesday, Dec. 31, and you can be a part of New Year’s Eve countdowns and celebrations in several time zones.