Never
The sun can shine on only half of the world at a time.
The World Ozone Day is the same day as the day that the Montreal Protocol was opened for signing by various countries: September 16th. This was a momentous day because it was one of the first instances of international cooperation on an environmental problem.
In Canada and US Labor day is celebrated on the first monday of September and in most of the other countries it's on 1st May.
No. Mother's Day is celebrated at different times in different countries because that day has special significance based on where you live.
Maybe it is just some countries dont work, im ahving the same problem.
November 19th is World Toilet Day. Over 19 countries celebrate this day.
Children's Day is celebrated on different days in different countries.
No - see http://en.wikipedia.org/wiki/Arbor_Day
it is celebrated in all countries but it's not celebrated on the same day
Around 175 countries in the world celebrate the holiday Earth Day.
Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.Yes. It is the anniversary of the ending of World War I. So in many countries it is a special day where people remember those who died during World War I, and also other wars. In some of those countries it is given a name, like Armistice Day or Veterans Day. There are events on or close to that day in some countries.
5th June is celebrated as world environment day .Probably ,it's same throughout the world.