- Which country celebrates New Year first?
- Kiribati, specifically its Line Islands including Kiritimati (Christmas Island), is the first country to enter the new year. The Line Islands use UTC+14, the world's easternmost time zone. When it is midnight there, it is 10 AM on December 31 in London and 5 AM on December 31 in New York.
- Which major city celebrates New Year first?
- Among large, well-known cities, Auckland, New Zealand is typically cited as the first major metropolitan area to celebrate. Auckland observes New Zealand Daylight Time (NZDT, UTC+13) in summer, meaning its midnight arrives one hour after the Samoa and Tonga islands but well before Sydney, Tokyo, or any European or American city.
- Which country celebrates New Year last?
- The last places on Earth to enter the new year are the US Minor Outlying Islands (Baker Island and Howland Island) at UTC−12. These are uninhabited, so in terms of populated places, American Samoa (UTC−11) and the state of Hawaii (UTC−10) are among the last inhabited locations to celebrate.