Oahu is the Hawaiian island known for hosting New Year’s Eve fireworks over Waikiki Beach.
Waikiki is a famous beachfront district of Honolulu, the capital city of Hawaii, and Honolulu is located on the island of Oahu. The area’s New Year’s Eve celebrations commonly include fireworks visible from the beach and surrounding hotels, restaurants, and public spaces.
Oahu is Hawaii’s most populous island and contains the state capital, Honolulu. Waikiki’s concentration of visitors and its broad oceanfront make it a major setting for public celebrations. The exact format, launch location, and scheduling of fireworks can vary by year, organizer, and local regulations.
The island name can be confused with Hawaii Island, which is often called the Big Island. Hawaii Island is the largest of the Hawaiian Islands by area, but Waikiki is not there. Maui and Kauai also hold their own celebrations, so the answer refers specifically to the island containing Waikiki Beach, not to Hawaii as a whole.