some calendar holiday files available for download. You can either download and then import them into Sunbird or Lightning or you can just subscribe to these calendars by copying their URL and then adding them as new remote calendar files. More information on installing a holiday calendar can be found in the Adding a holiday calendar article.
http:// www.mozilla. org/projects/ calendar/ holidays. html
some calendar holiday files available for download. You can either download and then import them into Sunbird or Lightning or you can just subscribe to these calendars by copying their URL and then adding them as new remote calendar files. More information on installing a holiday calendar can be found in the Adding a holiday calendar article.