The difference in time of moonrise from one night to the next is approximately 50 minutes.

Here's why:

* The Moon's Orbit: The Moon orbits the Earth in about 27.3 days.

* Lunar Phases: We see different phases of the Moon because its position relative to the Sun changes as it orbits the Earth.

* Moonrise Time: The time of moonrise is determined by the Moon's position in the sky. Because the Moon is moving, it rises about 50 minutes later each night.

Note: This is an average. The actual difference can vary slightly depending on your location and the time of year.