A total lunar eclipse on Monday evening coincided with the arrival of the winter solstice in the Northern Hemisphere for the first time since 1638, casting a shadow on the earth for a full 72 minutes. This picture shows the lunar eclipse above the Teide volcano in the Teide National Park on Tenerife, one of the Spanish Canary Islands. The volcano is the highest peak in Spain. The last time it erupted was in 1798.