On September 27, 2015, a rare total lunar eclipse of a supermoon occurred. A supermoon occurs when the entire lighted half of the Moon faces Earth (full Moon phase) and the Moon is at its closest point to Earth in its orbit. At this time, the Moon will appear 14% larger and 30% brighter than normal. Supermoon events are rare, but a total lunar eclipse during a supermoon is even more rare. There have been only six total supermoon lunar eclipses since 1900.
The next one will not happen until 2033.
The time it took for the Moon to go from this supermoon to the next full moon phase was__?__

• 1.
15 days

2.
27.3 days

3.
29.5 days

4.
365 days