The Odessa Astronomical Calendar

Established: 1919-1924 (publication recommenced in 1999)
Industry sector and problems: The Odessa Astronomical Calendar is dedicated for the broad public section from the pupils to professional astronomers. Information quoted in the Calendar could be useful for ordinary citizens and, lawyers and inspectors requiring for definition of moments of the sunsets and sunrises, Moon rise, and approach of twilight, as well as for the School teachers, and lecturers of the colleges and universities. Many interesting things can be found there by found there by the amateurs of astronomy and those people who are interested by news of astronomy. Professional astronomers can use the Calendar as the preliminary help manual.
Certificate of state registration: KV № 14723-3694R from 30.10.2008
Frequency of updates: annually
Founder: Odesa I. I. Mechnikov National University
Publisher: AstroPrint
Chief Editors: Cand Sc (Physics and Mathematics) prof. M. I. Koshkin; Cand Sc (Physics and Mathematics) prof. M. I. Riabov
Editorial office: RI «Astronomic observatory», Marazliyivska str., 1v, Odesa, 65014, Ukraine
E-mail:  astronomical_observatory@onu.edu.ua