Portal:Hawaii/Hawaii news
- September 8: Scientists report skyrocketing phytoplankton population in aftermath of Kīlauea eruption
- February 21: Sixteen states sue U.S. President Trump to stop declaration of emergency for border wall
- May 20: Hawaii's Kīlauea volcano releases ash plumes to 30,000 feet, prompting aviation alerts
- February 15: United States: Jet loses engine cover over Pacific en route to Honolulu from San Francisco
- January 16: United States: State of Hawaii criticized by head of Federal Communications Commission over incoming missile alert mistake
- October 21: On the campaign trail in the USA, September 2016
- October 16: Hurricane warning goes into effect in Bermuda as Gonzalo nears
- August 31: Hawaiian Airlines announces iPad mini in-flight service
- April 29: Australian Jesse Williams drafted in fifth round by the NFL's Seattle Seahawks
- January 13: Observing the 2012 Human Trafficking Awareness Day in the US, and wider world