{"id":"vidhyamitra:city-day:kolhapur:1971-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1971-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-12-26","date_display":"December 26, 1971 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":1971,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441311.770833,"kali_year":5073,"ahargana":1852846.2708,"sun":{"sidereal_longitude":249.9106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":354.3615,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4509,"elapsed_within_tithi_degrees":8.4509},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.3615,"elapsed_within_degrees":7.6949},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.2721},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1971,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441311.770833,"ahargana":1852846.2708,"kali_year":5073,"ayanamsa_lahiri":23.4616,"grahas":{"sun":{"sidereal_longitude":250.13489500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":352.931195,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.1439},"mars":{"sidereal_longitude":336.4708949999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":229.50179500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":238.29539499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":280.35089500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":37.673194999999964,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":287.2881,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.2881,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441311.770833,"kali_year":5073,"ahargana":1852846.2708,"sun":{"sidereal_longitude":249.9106,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":354.3615,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4509,"elapsed_within_tithi_degrees":8.4509},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.3615,"elapsed_within_degrees":7.6949},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.2721},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.144,"elongation":104.451},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.144,"opposition_distance":75.549}},"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":11.132939207137847,"dayLengthDisplay":"11 Hours 07 Mins 59 Secs","nightLengthDisplay":"12 Hours 52 Mins 01 Secs","moonriseLocal":"13:15","moonsetLocal":"01:35","rahuKala":{"name":"Rāhu Kāla","start":"16:44","end":"18:08","startHours":16.74129907485043,"endHours":18.13291647574266,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.958064273065968,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:21","end":"16:44","startHours":15.3496816739582,"endHours":16.74129907485043,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.597663083603646,"endHours":9.968761057174907,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.463849735568891,"endHours":7.7607281144259,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.195348898602477,"endHours":12.937544845745,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.515585374319768,"endHours":6.257781321462291,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.07223233467666,"endHours":6.999977268604814,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.421936740030045,"endHours":15.164132687172568,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.932916475742662,"endHours":18.33291647574266,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.13291647574266,"endHours":18.596788942706738,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.88291647574266,"endHours":19.63291647574266,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19534889860248,"endHours":24.937544845745,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:00","end":"08:23","startHours":6.999977268604814,"endHours":8.391594669497046,"quality":"inauspicious"},{"name":"Chala","start":"08:23","end":"09:47","startHours":8.391594669497046,"endHours":9.783212070389276,"quality":"neutral"},{"name":"Labha","start":"09:47","end":"11:10","startHours":9.783212070389276,"endHours":11.174829471281507,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:34","startHours":11.174829471281507,"endHours":12.566446872173739,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.958064273065968,"quality":"inauspicious"},{"name":"Śubha","start":"13:57","end":"15:21","startHours":13.958064273065968,"endHours":15.3496816739582,"quality":"auspicious"},{"name":"Roga","start":"15:21","end":"16:44","startHours":15.3496816739582,"endHours":16.74129907485043,"quality":"inauspicious"},{"name":"Udveg","start":"16:44","end":"18:08","startHours":16.74129907485043,"endHours":18.13291647574266,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:08","end":"19:44","startHours":18.13291647574266,"endHours":19.74129907485043,"quality":"auspicious"},{"name":"Roga","start":"19:44","end":"21:21","startHours":19.74129907485043,"endHours":21.349681673958198,"quality":"inauspicious"},{"name":"Udveg","start":"21:21","end":"22:57","startHours":21.349681673958198,"endHours":22.95806427306597,"quality":"inauspicious"},{"name":"Chala","start":"22:57","end":"00:34","startHours":22.95806427306597,"endHours":24.56644687217374,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"02:10","startHours":24.56644687217374,"endHours":26.174829471281505,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:47","startHours":26.174829471281505,"endHours":27.783212070389276,"quality":"auspicious"},{"name":"Kāla","start":"03:47","end":"05:23","startHours":27.783212070389276,"endHours":29.391594669497046,"quality":"inauspicious"},{"name":"Śubha","start":"05:23","end":"07:00","startHours":29.391594669497046,"endHours":30.999977268604816,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.999977268604814,"endHours":7.999977268604814,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.999977268604814,"endHours":8.999977268604814,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.999977268604814,"endHours":9.999977268604814,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.999977268604814,"endHours":10.999977268604814,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.999977268604814,"endHours":11.999977268604814,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.999977268604814,"endHours":12.999977268604814,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.999977268604814,"endHours":13.999977268604814,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.999977268604814,"endHours":14.999977268604814,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.999977268604814,"endHours":15.999977268604814,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.999977268604814,"endHours":16.999977268604816,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.999977268604816,"endHours":17.999977268604816,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.999977268604816,"endHours":18.999977268604816,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.999977268604816,"endHours":19.999977268604816,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.999977268604816,"endHours":20.999977268604816,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.999977268604816,"endHours":21.999977268604816,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.999977268604816,"endHours":22.999977268604816,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.999977268604816,"endHours":23.999977268604816,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.999977268604816,"endHours":24.999977268604816,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.999977268604816,"endHours":25.999977268604816,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.999977268604816,"endHours":26.999977268604816,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.999977268604816,"endHours":27.999977268604816,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.999977268604816,"endHours":28.999977268604816,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.999977268604816,"endHours":29.999977268604816,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.999977268604816,"endHours":30.999977268604816,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-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":-23.387593376042318,"eotMinutes":-0.9600123304242594,"ayanamsa":23.4616}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Navamī · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 Śukla Navamī","url":"/day/-1626101-04-03","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, 1971 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 26, 1971 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 07:00, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1971-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1971-12-26","sa":"https://sa.vidhyamitra.com/city/kolhapur/1971-12-26","hi":"https://hi.vidhyamitra.com/city/kolhapur/1971-12-26","x-default":"https://vidhyamitra.com/city/kolhapur/1971-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:44:37.106Z","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":"2026-05-31T18:44:37.106Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:44:37.106Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}