U.S. stocks declined amid concerns over Greece's debt. The S&P 500 lost 9.68 points, or 0.46%, to 2,084.43. The Dow Jones industrial average declined by 107.67 points, or 0.6%, to 17,791.17. The Nasdaq Composite tumbled 21.13 points, or 0.42 percent, to 5,029.97.

The U.S. industrial production index missed expectations for a 0.3% growth in May on a monthly basis and fell by 0.2%. On a y/y basis the index rose by 1.4% vs 1.9% reported previously.

Stocks fell across Asia. Japanese Nikkei 225 declined by 129.85 or 0.64% to 20,257.94, Shanghai Composite Index lost 161.05 or 3.18% to 4,901.94, while Hong Kong Hang Seng dropped 213.49 (-0.79%) to 26,648.32.