The University of Oxford has a weird three-term system! Each term (Michaelmas, Hilary and Trinity) is 8 weeks long starting and ending on different days each year, although always at the beginning of a week. Dates related to each term are referred to as weeks in those terms, starting from “Week 0”, before the term actually starts and all the way to “Week 8”. So, instead of using the standard Gregorian calender, you would hear things like: “You should submit such-and-such by Week 3”, or “Can you do this tutorial on even weeks?”. This was, and still is, very confusing to me. Hence I created a trivial script that generates an iCalender file which can be imported in your favourite calender application (I use Google Calender).