On the 10th month in the week containing the tenth day.
September 45! :-]
October 4-10
in india, national library week is observed every year during the month of
National Daughter's Day is celebrated on January 12 each year. It may be celebrated on other days or be "Daughter's Week" in different parts of the world.
In 2016, national housekeeping week is celebrated between September 11 through September 17.
The first National Library Week was celebrated in 1958. It was sponsored by the American Library Association and the American Book Publishers Council and it has been celebrated every spring since.
There is no official national nephew's and niece's week in the US. Nor is there a specific day in the year where niece's and nephew's are celebrated.
Each year National Metric Day occurs the week that contains October 10. It was named by United States Metric Association (USMA) and the National Council of Teachers of Mathematics (NCTM) and is only recognized in the US.
November 14th to 21
National day in china is celebrated by having a national day parade then having a fire work show and after that they have a concert.they also get a week holiday of it.
The event has been renamed "International Housekeepers Week" and is celebrated during the second full week (Sunday to Saturday) of September. In 2009, this will the week of September 13th to 19th.
National Hosiery Week is typically celebrated in the first week of November each year. It aims to promote hosiery products and highlight their fashion and comfort. Various retailers and brands often participate by offering special promotions and events during this week.