{"product_id":"13-month-time-system-calendar-international-fixed-calendar-explained-copy","title":"2027–2028 13 Month Calendar, International Fixed Calendar, Wooden Wall Decor","description":"\u003cp\u003eExplore an alternative way to view the year with a physical 13-month wall calendar for 2027–2028. Made from 3 mm plywood, this International Fixed Calendar display is designed for calendar enthusiasts, educational spaces, home offices, studies, and anyone drawn to unusual wall decor.\u003c\/p\u003e\u003ch3\u003eWhat is this?\u003c\/h3\u003e\u003cp\u003eThis decorative wall calendar is based on the International Fixed Calendar concept, also associated with the Cotsworth Plan, Eastman Plan, or Yearal. Each year is arranged into 13 equal months of 28 days, followed by an additional Year Day outside the weekly cycle. It is an educational and decorative display, not an official replacement for the modern calendar.\u003c\/p\u003e\u003ch3\u003eWhy people love it\u003c\/h3\u003e\u003cp\u003eThe repeating structure is easy to explore at a glance and gives the wall a strong sense of order. The plywood construction and choice of Rosewood or Old Oak color make it a warm conversation piece for a home, office, study, library, or creative workspace.\u003c\/p\u003e\u003ch3\u003ePerfect for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlternative-calendar and history enthusiasts\u003c\/li\u003e\n\u003cli\u003eEducational displays and learning spaces\u003c\/li\u003e\n\u003cli\u003eHome offices, studies, libraries, and creative workspaces\u003c\/li\u003e\n\u003cli\u003eUnique gifts for thinkers, planners, and curious minds\u003c\/li\u003e\n\u003cli\u003eConversation-starting wall decor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne physical 13-month calendar for 2027–2028\u003c\/li\u003e\n\u003cli\u003e3 mm birch plywood\u003c\/li\u003e\n\u003cli\u003eColor choice: Rosewood or Old Oak\u003c\/li\u003e\n\u003cli\u003eM: 30 × 22.5 cm \/ approximately 11.8 × 8.9 in\u003c\/li\u003e\n\u003cli\u003eL: 30 × 40 cm \/ approximately 11.8 × 15.7 in\u003c\/li\u003e\n\u003cli\u003eOptional 1–2-word personalization beside the year for +$10\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the size and color that fit your space, then add a short personal detail beside the year for a subtle custom finish. The result is a calendar with a clear visual rhythm and a story worth discussing.\u003c\/p\u003e","brand":"Esoteric Wings","offers":[{"title":"M with pers \/ Rosewood","offer_id":53094534840631,"sku":"159","price":48.0,"currency_code":"USD","in_stock":true},{"title":"M with pers \/ Old Oak","offer_id":53094534873399,"sku":"159","price":48.0,"currency_code":"USD","in_stock":true},{"title":"M without pers \/ Rosewood","offer_id":53094534906167,"sku":"159","price":40.0,"currency_code":"USD","in_stock":true},{"title":"M without pers \/ Old Oak","offer_id":53094534938935,"sku":"159","price":40.0,"currency_code":"USD","in_stock":true},{"title":"L with pers \/ Rosewood","offer_id":53094534971703,"sku":"159","price":67.0,"currency_code":"USD","in_stock":true},{"title":"L with pers \/ Old Oak","offer_id":53094535004471,"sku":"159","price":67.0,"currency_code":"USD","in_stock":true},{"title":"L without pers \/ Rosewood","offer_id":53094535037239,"sku":"159","price":59.0,"currency_code":"USD","in_stock":true},{"title":"L without pers \/ Old Oak","offer_id":53094535070007,"sku":"159","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3549\/0359\/files\/c153a5dc-a5a8-43a0-9511-9e25802d05c0.png?v=1791197697","url":"https:\/\/esotericwings.com\/products\/13-month-time-system-calendar-international-fixed-calendar-explained-copy","provider":"Esoteric Wings","version":"1.0","type":"link"}