{"id":"vidhyamitra:city-day:kolhapur:1915-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1915-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1915-12-16","date_display":"December 16, 1915 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":1915,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420847.770833,"kali_year":5017,"ahargana":1832382.2708,"sun":{"sidereal_longitude":240.1431,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":357.2573,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.1142,"elapsed_within_tithi_degrees":9.1142},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.2573,"elapsed_within_degrees":10.5906},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.4004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1915,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2420847.770833,"ahargana":1832382.2708,"kali_year":5017,"ayanamsa_lahiri":22.6789,"grahas":{"sun":{"sidereal_longitude":240.31947000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":0.02697000000000571,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":4.1002},"mars":{"sidereal_longitude":126.83116999999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":241.49117,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":328.29206999999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":265.0633700000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":82.64247,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":291.5693,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.5693,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1915,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420847.770833,"kali_year":5017,"ahargana":1832382.2708,"sun":{"sidereal_longitude":240.1431,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":357.2573,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.1142,"elapsed_within_tithi_degrees":9.1142},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.2573,"elapsed_within_degrees":10.5906},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.4004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.1,"elongation":117.114},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.1,"opposition_distance":62.886}},"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":"06:55","sunsetLocal":"18:03","solarNoonLocal":"12:29","dayLengthHours":11.139312536842269,"dayLengthDisplay":"11 Hours 08 Mins 22 Secs","nightLengthDisplay":"12 Hours 51 Mins 38 Secs","moonriseLocal":"14:15","moonsetLocal":"02:41","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:16","startHours":13.88091211998574,"endHours":15.273326187091026,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:55","end":"08:19","startHours":6.918841784459324,"endHours":8.311255851564606,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:42","end":"11:06","startHours":9.703669918669892,"endHours":11.096083985775174,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.51801470972252,"endHours":9.889325127617262,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:41","startHours":7.382979806827752,"endHours":7.680028141143546,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:52","startHours":12.117187634985717,"endHours":12.859808470775201,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:11","startHours":5.433600112880354,"endHours":6.176220948669839,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:55","startHours":5.990565739722468,"endHours":6.918841784459324,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.345050142354168,"endHours":15.087670978143652,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.858154321301594,"endHours":18.258154321301593,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.058154321301593,"endHours":18.52229234367002,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.808154321301593,"endHours":19.558154321301593,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:52","startHours":24.117187634985715,"endHours":24.859808470775203,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:55","end":"08:19","startHours":6.918841784459324,"endHours":8.311255851564606,"quality":"auspicious"},{"name":"Roga","start":"08:19","end":"09:42","startHours":8.311255851564606,"endHours":9.703669918669892,"quality":"inauspicious"},{"name":"Udveg","start":"09:42","end":"11:06","startHours":9.703669918669892,"endHours":11.096083985775174,"quality":"inauspicious"},{"name":"Chala","start":"11:06","end":"12:29","startHours":11.096083985775174,"endHours":12.488498052880459,"quality":"neutral"},{"name":"Labha","start":"12:29","end":"13:53","startHours":12.488498052880459,"endHours":13.88091211998574,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:16","startHours":13.88091211998574,"endHours":15.273326187091026,"quality":"auspicious"},{"name":"Kāla","start":"15:16","end":"16:40","startHours":15.273326187091026,"endHours":16.665740254196308,"quality":"inauspicious"},{"name":"Śubha","start":"16:40","end":"18:03","startHours":16.665740254196308,"endHours":18.058154321301593,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:03","end":"19:40","startHours":18.058154321301593,"endHours":19.665740254196308,"quality":"auspicious"},{"name":"Kāla","start":"19:40","end":"21:16","startHours":19.665740254196308,"endHours":21.273326187091026,"quality":"inauspicious"},{"name":"Śubha","start":"21:16","end":"22:53","startHours":21.273326187091026,"endHours":22.880912119985744,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:29","startHours":22.880912119985744,"endHours":24.48849805288046,"quality":"inauspicious"},{"name":"Udveg","start":"00:29","end":"02:06","startHours":24.48849805288046,"endHours":26.096083985775174,"quality":"inauspicious"},{"name":"Chala","start":"02:06","end":"03:42","startHours":26.096083985775174,"endHours":27.703669918669892,"quality":"neutral"},{"name":"Labha","start":"03:42","end":"05:19","startHours":27.703669918669892,"endHours":29.31125585156461,"quality":"auspicious"},{"name":"Amṛta","start":"05:19","end":"06:55","startHours":29.31125585156461,"endHours":30.918841784459325,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.918841784459324,"endHours":7.918841784459324,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.918841784459324,"endHours":8.918841784459325,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.918841784459325,"endHours":9.918841784459325,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.918841784459325,"endHours":10.918841784459325,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.918841784459325,"endHours":11.918841784459325,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.918841784459325,"endHours":12.918841784459325,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.918841784459325,"endHours":13.918841784459325,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.918841784459325,"endHours":14.918841784459325,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.918841784459325,"endHours":15.918841784459325,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.918841784459325,"endHours":16.918841784459325,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.918841784459325,"endHours":17.918841784459325,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.918841784459325,"endHours":18.918841784459325,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.918841784459325,"endHours":19.918841784459325,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.918841784459325,"endHours":20.918841784459325,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.918841784459325,"endHours":21.918841784459325,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.918841784459325,"endHours":22.918841784459325,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.918841784459325,"endHours":23.918841784459325,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.918841784459325,"endHours":24.918841784459325,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.918841784459325,"endHours":25.918841784459325,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.918841784459325,"endHours":26.918841784459325,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.918841784459325,"endHours":27.918841784459325,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.918841784459325,"endHours":28.918841784459325,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.918841784459325,"endHours":29.918841784459325,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.918841784459325,"endHours":30.918841784459325,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.25140860744076,"eotMinutes":3.716916827172506,"ayanamsa":22.6789}},"calendars":{"vikram_samvat":1972,"vikram_samvatsara":"Vibhava","saka_samvat":1837,"saka_samvatsara":"Rākṣasa","bengali_samvat":1322,"malayalam_era":1091,"nanakshahi_year":446,"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 Daśamī · Vikram 1972 Vibhava · Śaka 1837 Rākṣasa"},"festivals":[{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi_ingress":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 16, 1915 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 16, 1915 CE for Kolhāpur, Maharashtra: Śukla Daśamī, sūryodaya 06:55, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1915-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1915-12-16","sa":"https://sa.vidhyamitra.com/city/kolhapur/1915-12-16","hi":"https://hi.vidhyamitra.com/city/kolhapur/1915-12-16","x-default":"https://vidhyamitra.com/city/kolhapur/1915-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:28:16.305Z","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":"2026-06-01T23:28:16.305Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:28:16.305Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}