Amateur Library of Astronomy . 2012. - 36 s. The calendar contains a description of the main astronomical phenomena that should occur in 2013 local time for Ivanovo. The calendar contains: sunrises and sunsets, the length of the day and dusk; ephemerides of the Sun and the Moon; conditions of visibility of planets and asteroids; calendar of astronomical phenomena by months; schedule of visibility of planets The calendar includes asteroids and comets brighter than 8m and long-period variable stars brighter than 8m at maximum. Description and maps of the global conditions of astronomical phenomena in 2013 contains the General part of the calendar For observers, members of astronomical circles, amateurs of astronomy, schoolchildren, students, school teachers .