Guides

Plain explanations that go with the tools, written for this site. The first set covers college timetables, attendance and exams. Where a guide quotes dates, they come from the official 2026–27 academic calendar of Government Arts College, Nandanam.

• What is a day order timetable?Why your timetable says Day Order III instead of Wednesday, and how holidays move the cycle.5 minute read
• Attendance calculator: how many classes can you miss?Work out your attendance percentage and how many classes you can skip or need to attend.4 minute read
• GAC Nandanam 2026–27 holidays and important datesEvery holiday, test and exam date in the 2026–27 academic calendar, in English and Tamil.3 minute read
• Odd and even semesters, explainedWhat the two halves of the academic year are, and what happens in each one at GAC Nandanam.4 minute read