When will the next lunar eclipse happen from 2012?

The next lunar eclipse is set to occur on November 28th, 2012. This is a Penumbral Lunar Eclipse.

April 25th, 2013 is when the next one from 2012 will occur. This is a Partial Lunar Eclipse. Keep in mind that an eclipse isn't always visible from every point on Earth-- You have to be fortunate that the shadow falls upon your region at the right time of day!