There's no regular schedule. Here are a few facts:
-- The closest together that two eclipses can possibly be is about 2 weeks.
-- On the average over a period of many years, there are about 2.3 lunar eclipses
and 2.3 solar ones every year.
But that's a long-term average.
-- There can be anywhere from one to five eclipses in one year ... lunar, solar, or mixed.
About twice a year.
NEVER
When Earth, the moon and the Sun are perfectly aligned. Not very often...
A solar eclipse can only occur at the time of New Moon. A lunar eclipse can only occur at the time of Full Moon.
In 2017, a solar eclipse will occur in USA not Pakistan.
On average, a total lunar eclipse can be observed from somewhere on Earth about every 2.5 years. However, the visibility of a lunar eclipse in the US can vary depending on the specific location and timing of the eclipse.
A lunar eclipse can only occur at the time of Full Moon.
A solar eclipse can only occur at a time of a new moon.
solar eclipse occur when earth came between sun and moon
A solar eclipse only can occur at the time of the New Moon,but doesn't occur at the large majority of them.
A lunar eclipse can occur only at the time of the Full Moon.
The next solar eclipse is due to occur in the UK around the 2080s.