No December 30 in Samoa and Tokelau. The South Pacific Ocean Islands changed their time zone and move west of the international dateline to align their time zone with their major trading partners, Australia and New Zealand. In doing so, they skipped December 30 and moved directly from December 29 to December 31. 119 years ago, Samoa had made a similar shift, eastwards of the dateline, to synchronize its time with the United States. Today, Samoa follows West Samoa Time, which is 13 hours ahead of UTC.

Saddam Hussein executed. The deposed president of Iraq was hanged after he was found guilty of crimes against humanity. Hussein was the fifth president of Iraq and came to power after a coup in 1968.

Highest barometric pressure ever recorded in recent history for locations 750 m above sea level. At 2 am local time, the atmospheric pressure in Tosontsengel, Mongolia rose to 846.5 hPa (adjusted for height above sea level).

Lowest temperature ever recored in the United Kingdom. Altnaharra, a small hamlet in northern Scotland, recorded a temperature of −27.2°C (-16.96 degrees Fahrenheit). The temperature had dipped this low once before in the UK - in Braemar, East Scotland on January 10, 1982

Last king of Romania steps down. Michael I was forced to abdicate by the Communist Party of Romania. His first reign over the country was in 1927 as a 6-year old, and it lasted only 3 years until 1930. He was then reinstalled in 1940.