The 3 year Calendar 2019-2021 includes:- Space to write notes in blank calendar boxes each day of the month- Dated log sheet for each month to enter in more daily detailsPlan activities and events in advance in the 3 year or 36 month calendar that a traditional 1 year calendars don't allow. Calendar starts in December 2018 and ends in January 2022 for a total of 38 months (2 bonus months). When you need to plan ahead you need a 3 Year Calendar 2019-2021...