Plannerworld 13month 2017-2018 Monthly Student Academic Memo Notes Wall Calendar, in red and grey. Good quality paper, 2017 and 2018 calendars on back board (so you don’t get confused). This model is A3 size (approx 42cm wide x 30cm tall). Runs from 1st August 2017 to 31st August 2018 Plannerworld, the new name in planners.(STUDENT YEAR) August 1st 2017 to August 31st 2018 Academic Monthly Wall Calendar – 13 full Months.