HEKA organizes the year into 13 equal months of 28 days each — exactly 4 perfect weeks. The 365th day (and 366th in leap years) belongs to March alone, creating a natural threshold between cycles.
The year begins on April 1 — when the northern hemisphere awakens and the southern enters rest.
The HEKA year is not merely divided — it is composed. Like any great work, it has an opening, a core, and a closing. Each arc carries its own energy, color, and purpose.
April stands alone as the gateway. A single month of pure initiation — planting seeds, setting intention, crossing the threshold into the new cycle. The Opening Arc is red with the vitality of spring.
Nine perfectly regular months where momentum builds. May through December form the beating heart of the year — each exactly 28 days, each beginning on the same weekday. Hexa, the bridge month, marks the pivot point for mid-course correction.
January, February, and March bring the year to its conclusion. March carries the leap days — all temporal correction contained in one place. Days 29 and 30 complete the cycle, part of the natural rhythm that closes one year and opens the next.
Every rule of the HEKA Calendar exists to serve harmony between human life and celestial truth. These are the mechanical principles that would govern a Heka timepiece.
The week begins on Saturday — Saturn's day, the day of discipline and structure. This positions the two luminaries (Sun and Moon) at the heart of the week, with Friday's Venus completing the cycle on a note of harmony.
Within any HEKA year, the 1st of every month falls on the same day of the week. If April 1 is a Saturday, then May 1, June 1, and every other month begins on Saturday too. Birthdays keep their weekday forever.
The moon completes approximately 13 orbits around Earth each solar year. HEKA tracks this honestly — 13 months for 13 moons — rather than forcing 12 artificial divisions that ignore the sky.
Positioned between August and September, Hexa is the pivot. By Hexa, you know whether your New Year direction holds true. It is the month of mid-course correction, named from the Greek "hex" for six — the harmonic center.
HEKA offers two distinct leap systems — one that respects our shared civil agreements, and one that pursues astronomical precision. A Heka timepiece should know both.
Aligns with the Gregorian calendar. March receives 30 days when the upcoming Gregorian year is a leap year. This ensures your civil obligations — taxes, contracts, appointments — remain perfectly mapped.
Follows an independent astronomical correction. March gets 30 days every 4th year, except every 128th year. This creates a mean year length of ~365.2422 days — tracking the true tropical year with unprecedented precision.
Base alignment year: 2026 · Over centuries, TRUE mode slowly diverges from civil dates