It was back to business for most of the monarchies this month following a summer of major sporting events, mini tours and some private time with their families.
But with a jam-packed diary this month, how closely have you been paying attention to the royal news agenda?
September is always seen as a new chapter, with some young royals heading off to new schools, universities or taking a gap year.
For the senior royals, there's a renewed focus on some of their biggest passion projects. And of course, we welcomed the uplifting news that the Princess of Wales has completed her chemotherapy treatment.
Now, test your knowledge on all the news and events with our monthly quiz. Let us know your score in the comments.