Calendars and yearly planners

Calendarpedia.com has a stack of weekly/monthly and yearly planners you can download. 
Then fill them in as you need to, and then put it on your desktop, or print it out if you need the visual reminders.
Regular calendar years begin in January, obviously, but there are other options, such as the midyear ones that begin in July and go to June the following year. These neatly match Australian financial years, which is handy. Then there are "Academic" calendars that begin in September and go through to August the following year. This is based on northern hemisphere academic seasons.