This is a list of selected August 25 anniversaries that appear in the "On this day" section of the Main Page. To suggest a new item, in most cases, you can be bold and edit this page. Please read the selected anniversaries guidelines before making your edit. However, if your addition might be controversial or on a day that is or will soon be on the Main Page, please post your suggestion on the talk page instead.
Please note that the events listed on the Main Page are chosen based more on relative article quality and to maintain a mix of topics, not based solely on how important or significant their subjects are. Only four to five events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is generally not posted this year if it is also the subject of the scheduled featured articleorpicture of the day.
To report an error when this appears on the Main Page, see Main Page errors. Please remember that this list defers to the supporting articles, so it is best to achieve consensus and make any necessary changes there first.
1248 – Ommen in the Netherlands received city rights and fortification rights from Otto III, the Archbishop of Utrecht, after the town was pillaged at least twice by a local robber baron.
1989 – The Voyager 2 spacecraft made its closest approach to Neptune and provided definitive proof of the existence of the planet's rings.
2001 – American singer Aaliyah and various members of her record company were killed when their overloaded aircraft crashed shortly after takeoff from Marsh Harbour AirportinMarsh Harbour, The Bahamas.