Odesa Astronomical Calendar 2025

The Odesa Astronomical Calendar (OAC-2025) is a comprehensive guide designed to captivate a diverse audience, from curious schoolchildren to seasoned professional astronomers. This indispensable resource offers a wealth of information tailored to various needs. Educators at all levels will find it invaluable for teaching astronomy and conducting engaging practical lessons, while college and university students can utilize its rich data for their studies. For the general public – including legal professionals such as lawyers and investigators – the OAC-2025 provides essential data on sunrise and sunset times, moon phases, and the onset of twilight. Amateur astronomers and anyone with an interest in astronomical phenomena and data application will discover a treasure trove of useful insights. Professional astronomers can rely on the calendar as an authoritative reference and handbook. Beyond detailed descriptions of major astronomical events and tables outlining celestial body positions and observation times, the OAC-2025 features engaging popular science essays on fascinating contemporary astronomical topics and special anniversary materials.