The Central calendar is based on the solstices and equinoxes, with the northward equinox marking the start of the year, a planetary holiday called Yearday. The Central year is actually slightly more than 364 Central days, so Yearday is always defined by the northward equinox at the longitude of Confederation headquarters, and if necessary an intercalary day is inserted on the day after Yearday. This occurs roughly every 9 years.
The year is divided into twelve months of 30 days each, with holidays (which are considered not to belong to any month) between them. Yearday is the most important of these, and the only one firmly tied to the astronomical calendar. Northday is approximately on the northern solstice and Southday near the southern solstice; Feastday is near the southward equinox.
The school calendar starts with the first day of the fifth month, a month after Northday. There are two month-long vacations, starting with Northday and Southday.
Both Feastday and Yearday are times for parties and celebrations, but most students do not have enough time off school to travel home at these times. Only those whose parents are able to teleport them home normally get anything but the celebrations planned at school.
I’m doing my A to Z blogs from my books, both characters and background information. For characters I’ll introduce them quickly, say what point of time they’re talking from since their situations change drastically through the books, and let them talk. The format of background information will vary according to what I’m talking about. Bold type indicates that more information has been or will be available in another A to Z post. All of these blogs will be scheduled to go live just after midnight Alaska time.