This article is part of WikiProject Days of the Year, a WikiProject dedicated to improving and maintaining the style guide for date pages.Days of the yearWikipedia:WikiProject Days of the yearTemplate:WikiProject Days of the yearDays of the year articles
This article is within the scope of WikiProject Time, a collaborative effort to improve the coverage of Time on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TimeWikipedia:WikiProject TimeTemplate:WikiProject TimeTime articles
1643 – A Dutch expedition arrived at the mouth of the Valdivia River, in present-day Chile, to establish a new colony in the ruins of the abandoned Spanish settlement of Valdivia.