{"id":"vidhyamitra:city-day:kolhapur:1966-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1966-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-12-26","date_display":"December 26, 1966 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":1966,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439485.770833,"kali_year":5068,"ahargana":1851020.2708,"sun":{"sidereal_longitude":250.2125,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":48.4529,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":158.2404,"elapsed_within_tithi_degrees":2.2404},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.4529,"elapsed_within_degrees":8.4529},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.6654},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1966,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439485.770833,"ahargana":1851020.2708,"kali_year":5068,"ayanamsa_lahiri":23.3918,"grahas":{"sun":{"sidereal_longitude":250.42236200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":49.46136200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":1.8584},"mars":{"sidereal_longitude":168.330462,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":237.866262,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.669262,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"venus":{"sidereal_longitude":262.32576199999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":330.93626199999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":24.0383,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":204.0383,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":1966,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439485.770833,"kali_year":5068,"ahargana":1851020.2708,"sun":{"sidereal_longitude":250.2125,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":48.4529,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":158.2404,"elapsed_within_tithi_degrees":2.2404},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.4529,"elapsed_within_degrees":8.4529},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.6654},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.858,"elongation":158.24},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.858,"opposition_distance":21.76}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:00","sunsetLocal":"18:08","solarNoonLocal":"12:34","dayLengthHours":11.133224747174467,"dayLengthDisplay":"11 Hours 08 Mins 00 Secs","nightLengthDisplay":"12 Hours 52 Mins 00 Secs","moonriseLocal":"16:39","moonsetLocal":"05:41","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"09:47","startHours":8.391487591983314,"endHours":9.783140685380122,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:10","end":"12:34","startHours":11.17479377877693,"endHours":12.566446872173739,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:21","startHours":13.958099965570547,"endHours":15.349753058967355,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.597586939593882,"endHours":9.968694431166362,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.463718863052108,"endHours":7.760604856310094,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.195339380601256,"endHours":12.937554363746221,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.515404532296577,"endHours":6.257619515441541,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.0720657696553,"endHours":6.999834498586505,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.42198433003615,"endHours":15.164199313181115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.933059245760973,"endHours":18.33305924576097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.133059245760972,"endHours":18.596943610226575,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.883059245760972,"endHours":19.633059245760972,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.195339380601258,"endHours":24.93755436374622,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:00","end":"08:23","startHours":6.999834498586505,"endHours":8.391487591983314,"quality":"auspicious"},{"name":"Kāla","start":"08:23","end":"09:47","startHours":8.391487591983314,"endHours":9.783140685380122,"quality":"inauspicious"},{"name":"Śubha","start":"09:47","end":"11:10","startHours":9.783140685380122,"endHours":11.17479377877693,"quality":"auspicious"},{"name":"Roga","start":"11:10","end":"12:34","startHours":11.17479377877693,"endHours":12.566446872173739,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.958099965570547,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:21","startHours":13.958099965570547,"endHours":15.349753058967355,"quality":"neutral"},{"name":"Labha","start":"15:21","end":"16:44","startHours":15.349753058967355,"endHours":16.741406152364164,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:08","startHours":16.741406152364164,"endHours":18.133059245760972,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:08","end":"19:44","startHours":18.133059245760972,"endHours":19.741406152364164,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:21","startHours":19.741406152364164,"endHours":21.349753058967355,"quality":"auspicious"},{"name":"Amṛta","start":"21:21","end":"22:57","startHours":21.349753058967355,"endHours":22.958099965570547,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:34","startHours":22.958099965570547,"endHours":24.56644687217374,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:10","startHours":24.56644687217374,"endHours":26.17479377877693,"quality":"auspicious"},{"name":"Roga","start":"02:10","end":"03:47","startHours":26.17479377877693,"endHours":27.783140685380122,"quality":"inauspicious"},{"name":"Udveg","start":"03:47","end":"05:23","startHours":27.783140685380122,"endHours":29.391487591983314,"quality":"inauspicious"},{"name":"Chala","start":"05:23","end":"07:00","startHours":29.391487591983314,"endHours":30.999834498586505,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.999834498586505,"endHours":7.999834498586505,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.999834498586505,"endHours":8.999834498586505,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.999834498586505,"endHours":9.999834498586505,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.999834498586505,"endHours":10.999834498586505,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.999834498586505,"endHours":11.999834498586505,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.999834498586505,"endHours":12.999834498586505,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.999834498586505,"endHours":13.999834498586505,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.999834498586505,"endHours":14.999834498586505,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.999834498586505,"endHours":15.999834498586505,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.999834498586505,"endHours":16.999834498586505,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.999834498586505,"endHours":17.999834498586505,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.999834498586505,"endHours":18.999834498586505,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.999834498586505,"endHours":19.999834498586505,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.999834498586505,"endHours":20.999834498586505,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.999834498586505,"endHours":21.999834498586505,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.999834498586505,"endHours":22.999834498586505,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.999834498586505,"endHours":23.999834498586505,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.999834498586505,"endHours":24.999834498586505,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.999834498586505,"endHours":25.999834498586505,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.999834498586505,"endHours":26.999834498586505,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.999834498586505,"endHours":27.999834498586505,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.999834498586505,"endHours":28.999834498586505,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.999834498586505,"endHours":29.999834498586505,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.999834498586505,"endHours":30.999834498586505,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":-23.381497902714724,"eotMinutes":-0.9600123304242594,"ayanamsa":23.3918}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Caturdaśī · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 26, 1966 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 26, 1966 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 07:00, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1966-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1966-12-26","sa":"https://sa.vidhyamitra.com/city/kolhapur/1966-12-26","hi":"https://hi.vidhyamitra.com/city/kolhapur/1966-12-26","x-default":"https://vidhyamitra.com/city/kolhapur/1966-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:55:59.959Z","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":"2026-05-31T21:55:59.959Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:55:59.959Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}