{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.june","code":"thing-q120","url":"https://ver.cy/models/thing/q120/","name":"June","alternateNames":[],"kind":"thing","status":"published","version":"0.2.0-wave.4","language":"en","classifiers":{"family":"Thing Registry","category":"Information and virtual systems","entryKind":"thing","plane":"INF","domain":["INF.KNW"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"The sixth month of the year in the Julian and Gregorian calendars, with 30 days, running from day 152 to day 181 in common years and from day 153 to day 182 in leap years; in the modern Gregorian calendar, the June solstice occurs around 20 or 21 June, marking the start of astronomical summer in the Northern Hemisphere and winter in the Southern Hemisphere, while its Julian calendar date differs and varies with the historical period; its name is commonly traced to the Roman goddess Juno, though Ovid gave alternative explanations, and observances include Pride Month in many countries, World Environment Day on 5 June and Juneteenth in the United States on 19 June.","purpose":"Let an agent explain June as a calendar month, relay its length, position, astronomy, etymology and common observances from calendar and cultural sources, and distinguish June from the June solstice, Juneteenth and other calendars equivalent months, noting that observances vary by country.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Sixth month","Contains a solstice","Seasonal meaning by hemisphere","Many observances"],"structure":{"bundles":[{"id":"understand","name":"Understand","description":"What June is.","layers":[{"id":"definition","name":"Definition","description":"Definition.","findings":[{"id":"definition-finding","name":"Definition","description":"Definition.","questions":[{"text":"What is June, and how does it relate to the June solstice, Juneteenth and months in other calendars?","kind":"definition"},{"text":"Is the question about dates, seasons, holidays or etymology?","kind":"boundary"}]}]},{"id":"days","name":"Days","description":"Days of June.","findings":[{"id":"days-finding","name":"Days","description":"Days.","questions":[{"text":"Which days of June have entries, and what day-of-year numbers do they have?","kind":"measurement"},{"text":"Which entry fits the specific day?","kind":"action"}]}]}]},{"id":"astronomy","name":"Astronomy","description":"Astronomy and seasons.","layers":[{"id":"solstice","name":"Solstice","description":"Solstice.","findings":[{"id":"solstice-finding","name":"Solstice","description":"Solstice.","questions":[{"text":"Why does the June solstice fall around 20 or 21 June?","kind":"provenance"},{"text":"Which references are standard?","kind":"provenance"}]}]},{"id":"seasons","name":"Seasons","description":"Seasons.","findings":[{"id":"seasons-finding","name":"Seasons","description":"Seasons.","questions":[{"text":"How does June differ between hemispheres?","kind":"provenance"},{"text":"Which sources are cited?","kind":"provenance"}]}]}]},{"id":"culture","name":"Culture","description":"Observances.","layers":[{"id":"observances","name":"Observances","description":"Observances.","findings":[{"id":"observances-finding","name":"Observances","description":"Observances.","questions":[{"text":"Which observances fall in June, such as World Environment Day, Pride Month and Juneteenth?","kind":"provenance"},{"text":"Which entry fits Juneteenth?","kind":"action"}]}]},{"id":"festivals","name":"Festivals","description":"Midsummer.","findings":[{"id":"festivals-finding","name":"Festivals","description":"Festivals.","questions":[{"text":"How is midsummer celebrated in Scandinavia and elsewhere?","kind":"provenance"},{"text":"Which entry fits Midsummer?","kind":"action"}]}]}]},{"id":"context","name":"Context","description":"History.","layers":[{"id":"etymology","name":"Etymology","description":"Etymology.","findings":[{"id":"etymology-finding","name":"Etymology","description":"Etymology.","questions":[{"text":"What explanations did Ovid and others give for the name June?","kind":"provenance"},{"text":"Which entry fits Juno (mythology)?","kind":"action"}]}]},{"id":"calendar","name":"Calendar","description":"Roman calendar.","findings":[{"id":"calendar-finding","name":"Calendar","description":"Calendar.","questions":[{"text":"How did June get 30 days in the Julian reform?","kind":"provenance"},{"text":"Which entry fits Julian calendar?","kind":"action"}]}]}]}]},"agentConduct":{"may":["State that June has 30 days, from day 152 to day 181 in common years.","Say whether June is in summer or winter for the hemisphere being discussed."],"mustNot":["Assume June is summer for everyone.","Give an observance date that varies by year or country as fixed.","Present the etymology of June from Juno as settled.","Schedule events by month without stating the time zone and calendar."],"requiresHuman":["Fixing deadlines in June that depend on a moveable date."]},"ethics":{"considerations":["Northern Hemisphere bias in calendars erases the seasons of people in the south.","Months tie to religious and civic observances that matter to communities."],"affectedParties":["People in the Southern Hemisphere","Communities with June observances","Planners"]},"owners":{"steward":"Nobody owns the month; it belongs to the calendar in common use.","roles":[],"masterSystems":[]},"relations":[{"target":"Q18602249","type":"parent","note":"registry parent class"},{"target":"month of the Gregorian calendar","type":"related","note":"in registry terms"},{"target":"May","type":"related"},{"target":"July","type":"related"},{"target":"June solstice","type":"contains"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.june","Wikidata: Q120 (https://www.wikidata.org/wiki/Q120)"]},"properties":{"applicability":"not-applicable","items":["days: 30 count","day of year range: 152-181 in common years, 153-182 in leap years note","solstice: around 20 or 21 June date - varies by year and time zone","ISO 8601 number: 06 code"]},"recognition":{"applicability":"optional","items":["Sixth month of the Gregorian calendar","June, Jun","The June solstice is an astronomical event; Juneteenth is a holiday; other calendars have different months","Not a visible object; a calendar period."]},"capabilities":{"applicability":"required","items":["explain position and length","relay astronomy and etymology","describe observances","distinguish related concepts"]},"hazards":{"applicability":"required","items":["Assuming Northern Hemisphere seasons","Stating observance dates that vary by year or country","Presenting disputed etymology as settled"]},"interfaces":{"applicability":"required","items":["ISO 8601 date representation","National public holiday laws"]},"context":{"applicability":"required","items":["Organising time within the year.","days of June","June observances","June in different hemispheres"]}},"sources":[{"title":"Wikidata item Q120: June","url":"https://www.wikidata.org/wiki/Q120","note":"identity and sense of the item"},{"title":"Wikipedia: June","url":"https://en.wikipedia.org/wiki/June","note":"general description of the item"}],"openQuestions":["Should observances be linked individually?","How should calendar sources be linked?","How should moveable observances be recorded?"],"resources":{"spec":"/models/things/publications/thing-q120/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q120/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-13T20:31:57Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:25+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass","interaction.properties":"Plane INF: no invented physical properties."},"score":1.0}}