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 solar eclipse can only occur at a time of a new moon.
A lunar eclipse can only occur at the time of Full 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.
The next solar eclipse is due to occur in the UK around the 2080s.
A lunar eclipse can occur only at the time of the Full Moon.