UTC14

Time zones and their deviation from the Coordinated Universal Time (UTC)
-11 \| -10 \| -9:30 \| -9 \| -8 \| -7 \| -6 \| -5 \| -4 \| -3:30 \| -3 \| -2 \| -1 \| UTC \| +0:40 \| +1 \| +2 \| +3 \| +4:30 \| +4 \| +5 \| +5:30 \| +5:45 \| +6 \| +7 \| +8 \| +9 \| +9:30 \| +10 \| +10:30 \| +11 \| +12 \| +13 \| +14
edit some countries observe daylight saving time (DST): * in the northern, ** in the southern hemisphere

UTC+14 is the easternmost time zone currently in use anywhere in the world, and thus the first part of the planet to start each new calendar day.

It is used by Kiritimati (Christmas Island) and the other Line Islands in Kiribati.