June 30
Live a second longer today
Tuesday will be a bit longer than other days because an extra second, or ‘leap’ second, will be added to the day.
30 June 2015
Why June 30 will get an extra second?
The day will officially be a bit longer than usual on Tuesday, June 30, 2015, because an extra second, or "leap" second, will be added.
28 June 2015