{"id":"vidhyamitra:city-day:kozhikode:1982-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/1982-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-12-31","date_display":"December 31, 1982 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445334.770833,"kali_year":5084,"ahargana":1856869.2708,"sun":{"sidereal_longitude":255.2085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":82.0038,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":186.7953,"elapsed_within_tithi_degrees":6.7953},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.0038,"elapsed_within_degrees":2.0038},"yoga":{"number":26,"name":"Indra","sum_longitude":337.2123},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1982,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445334.770833,"ahargana":1856869.2708,"kali_year":5084,"ayanamsa_lahiri":23.6155,"grahas":{"sun":{"sidereal_longitude":255.41218700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":83.38998700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":0.6158},"mars":{"sidereal_longitude":292.885987,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":275.31238699999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":218.11808700000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":269.47858700000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":188.88768700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":74.1302,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.1302,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445334.770833,"kali_year":5084,"ahargana":1856869.2708,"sun":{"sidereal_longitude":255.2085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":82.0038,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":186.7953,"elapsed_within_tithi_degrees":6.7953},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.0038,"elapsed_within_degrees":2.0038},"yoga":{"number":26,"name":"Indra","sum_longitude":337.2123},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.616,"elongation":173.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.616,"opposition_distance":6.795}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":1.462,"elongation":2.771},{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":-1.179,"elongation":1.007}]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:46","sunsetLocal":"18:14","solarNoonLocal":"12:30","dayLengthHours":11.47313102177001,"dayLengthDisplay":"11 Hours 28 Mins 23 Secs","nightLengthDisplay":"12 Hours 31 Mins 37 Secs","moonriseLocal":"18:41","moonsetLocal":"07:23","rahuKala":{"name":"Rāhu Kāla","start":"11:04","end":"12:30","startHours":11.068102537675506,"endHours":12.502243915396758,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:22","end":"16:48","startHours":15.37052667083926,"endHours":16.804668048560508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:12","end":"09:38","startHours":8.199819782233003,"endHours":9.633961159954254,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:50","startHours":9.44274230959142,"endHours":9.825180010317087,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:33","startHours":7.2437255304188355,"endHours":7.549675690999369,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:53","startHours":12.119806214671089,"endHours":12.884681616122423,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:00","startHours":5.235927601609084,"endHours":6.000803003060417,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:46","startHours":5.8095841526975835,"endHours":6.7656784045117515,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.414432419025092,"endHours":15.179307820476426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.038809426281762,"endHours":18.43880942628176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:43","startHours":18.23880942628176,"endHours":18.716856552188844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.98880942628176,"endHours":19.73880942628176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:53","startHours":24.119806214671087,"endHours":24.88468161612242,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:46","end":"08:12","startHours":6.7656784045117515,"endHours":8.199819782233003,"quality":"neutral"},{"name":"Labha","start":"08:12","end":"09:38","startHours":8.199819782233003,"endHours":9.633961159954254,"quality":"auspicious"},{"name":"Amṛta","start":"09:38","end":"11:04","startHours":9.633961159954254,"endHours":11.068102537675506,"quality":"auspicious"},{"name":"Kāla","start":"11:04","end":"12:30","startHours":11.068102537675506,"endHours":12.502243915396758,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"13:56","startHours":12.502243915396758,"endHours":13.936385293118008,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:22","startHours":13.936385293118008,"endHours":15.37052667083926,"quality":"inauspicious"},{"name":"Udveg","start":"15:22","end":"16:48","startHours":15.37052667083926,"endHours":16.804668048560508,"quality":"inauspicious"},{"name":"Chala","start":"16:48","end":"18:14","startHours":16.804668048560508,"endHours":18.23880942628176,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:48","startHours":18.23880942628176,"endHours":19.80466804856051,"quality":"inauspicious"},{"name":"Udveg","start":"19:48","end":"21:22","startHours":19.80466804856051,"endHours":21.370526670839258,"quality":"inauspicious"},{"name":"Chala","start":"21:22","end":"22:56","startHours":21.370526670839258,"endHours":22.936385293118008,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:30","startHours":22.936385293118008,"endHours":24.502243915396758,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"02:04","startHours":24.502243915396758,"endHours":26.068102537675507,"quality":"auspicious"},{"name":"Kāla","start":"02:04","end":"03:38","startHours":26.068102537675507,"endHours":27.633961159954254,"quality":"inauspicious"},{"name":"Śubha","start":"03:38","end":"05:12","startHours":27.633961159954254,"endHours":29.199819782233003,"quality":"auspicious"},{"name":"Roga","start":"05:12","end":"06:46","startHours":29.199819782233003,"endHours":30.765678404511753,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.7656784045117515,"endHours":7.7656784045117515,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.7656784045117515,"endHours":8.765678404511752,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.765678404511752,"endHours":9.765678404511752,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.765678404511752,"endHours":10.765678404511752,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.765678404511752,"endHours":11.765678404511752,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.765678404511752,"endHours":12.765678404511752,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.765678404511752,"endHours":13.765678404511752,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.765678404511752,"endHours":14.765678404511752,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.765678404511752,"endHours":15.765678404511752,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.765678404511752,"endHours":16.765678404511753,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.765678404511753,"endHours":17.765678404511753,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.765678404511753,"endHours":18.765678404511753,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.765678404511753,"endHours":19.765678404511753,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.765678404511753,"endHours":20.765678404511753,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.765678404511753,"endHours":21.765678404511753,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.765678404511753,"endHours":22.765678404511753,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.765678404511753,"endHours":23.765678404511753,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.765678404511753,"endHours":24.765678404511753,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.765678404511753,"endHours":25.765678404511753,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.765678404511753,"endHours":26.765678404511753,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.765678404511753,"endHours":27.765678404511753,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.765678404511753,"endHours":28.765678404511753,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.765678404511753,"endHours":29.765678404511753,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.765678404511753,"endHours":30.765678404511753,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.12918521651329,"eotMinutes":-3.2562349238053434,"ayanamsa":23.6155}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 31, 1982 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"December 31, 1982 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Pratipada, sūryodaya 06:46, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/1982-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/1982-12-31","sa":"https://sa.vidhyamitra.com/city/kozhikode/1982-12-31","hi":"https://hi.vidhyamitra.com/city/kozhikode/1982-12-31","x-default":"https://vidhyamitra.com/city/kozhikode/1982-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:21:59.630Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-01T20:21:59.630Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:21:59.630Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}