- Adam Hadwin fires only the 7th sub-60 round (59) in PGA Tour history in the 3rd round of the CareerBuilder Challenge at LaQuinta CC
More than 2 million people protest worldwide in the 'Women's March' against Donald Trump, with 500,000 marching in Washington D.C.
- Emma Tennant, English writer (Pemberley: Or, Pride and Prejudice Continued), dies at 79
- Maggie Roche, Irish-American singer-songwriter (Roches), dies of cancer at 65
- Veljo Tormis, Estonian composer, dies at 86