{"id":"vidhyamitra:city-day:kolhapur:2017-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2017-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-12-26","date_display":"December 26, 2017 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":2017,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458113.770833,"kali_year":5119,"ahargana":1869648.2708,"sun":{"sidereal_longitude":250.0105,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":339.9554,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.9449,"elapsed_within_tithi_degrees":5.9449},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.9554,"elapsed_within_degrees":6.6221},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.9659},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2017,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458113.770833,"ahargana":1869648.2708,"kali_year":5119,"ayanamsa_lahiri":24.1042,"grahas":{"sun":{"sidereal_longitude":250.34213499999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":336.184235,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-3.0626},"mars":{"sidereal_longitude":196.03793500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":229.16783499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":201.56003499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":246.68833500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":246.43653500000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":117.0372,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.0372,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458113.770833,"kali_year":5119,"ahargana":1869648.2708,"sun":{"sidereal_longitude":250.0105,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":339.9554,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.9449,"elapsed_within_tithi_degrees":5.9449},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.9554,"elapsed_within_degrees":6.6221},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.9659},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.063,"elongation":89.945},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.063,"opposition_distance":90.055}},"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":11.134148717996885,"dayLengthDisplay":"11 Hours 08 Mins 03 Secs","nightLengthDisplay":"12 Hours 51 Mins 57 Secs","moonriseLocal":"12:15","moonsetLocal":"00:20","rahuKala":{"name":"Rāhu Kāla","start":"15:21","end":"16:45","startHours":15.34998405167296,"endHours":16.741752641422572,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:47","end":"11:10","startHours":9.782909692674519,"endHours":11.174678282424129,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.95821546192335,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.59734054737457,"endHours":9.968478837974466,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.463295376425167,"endHours":7.760206008905084,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.195308581573842,"endHours":12.937585162773635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:15","startHours":5.514819350775713,"endHours":6.257095931975504,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.071526786675557,"endHours":6.999372513175297,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:10","startHours":14.42213832517322,"endHours":15.164414906373013,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.933521231172183,"endHours":18.33352123117218,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:36","startHours":18.133521231172182,"endHours":18.597444094422052,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.883521231172182,"endHours":19.633521231172182,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.195308581573844,"endHours":24.937585162773633,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:00","end":"08:23","startHours":6.999372513175297,"endHours":8.391141102924907,"quality":"inauspicious"},{"name":"Udveg","start":"08:23","end":"09:47","startHours":8.391141102924907,"endHours":9.782909692674519,"quality":"inauspicious"},{"name":"Chala","start":"09:47","end":"11:10","startHours":9.782909692674519,"endHours":11.174678282424129,"quality":"neutral"},{"name":"Labha","start":"11:10","end":"12:34","startHours":11.174678282424129,"endHours":12.566446872173739,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"13:57","startHours":12.566446872173739,"endHours":13.95821546192335,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:21","startHours":13.95821546192335,"endHours":15.34998405167296,"quality":"inauspicious"},{"name":"Śubha","start":"15:21","end":"16:45","startHours":15.34998405167296,"endHours":16.741752641422572,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:08","startHours":16.741752641422572,"endHours":18.133521231172182,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:08","end":"19:45","startHours":18.133521231172182,"endHours":19.741752641422572,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:21","startHours":19.741752641422572,"endHours":21.349984051672962,"quality":"auspicious"},{"name":"Roga","start":"21:21","end":"22:57","startHours":21.349984051672962,"endHours":22.958215461923352,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:34","startHours":22.958215461923352,"endHours":24.56644687217374,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"02:10","startHours":24.56644687217374,"endHours":26.17467828242413,"quality":"neutral"},{"name":"Labha","start":"02:10","end":"03:47","startHours":26.17467828242413,"endHours":27.78290969267452,"quality":"auspicious"},{"name":"Amṛta","start":"03:47","end":"05:23","startHours":27.78290969267452,"endHours":29.391141102924905,"quality":"auspicious"},{"name":"Kāla","start":"05:23","end":"07:00","startHours":29.391141102924905,"endHours":30.999372513175295,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.999372513175297,"endHours":7.999372513175297,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.999372513175297,"endHours":8.999372513175297,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.999372513175297,"endHours":9.999372513175297,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.999372513175297,"endHours":10.999372513175297,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.999372513175297,"endHours":11.999372513175297,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.999372513175297,"endHours":12.999372513175297,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.999372513175297,"endHours":13.999372513175297,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.999372513175297,"endHours":14.999372513175297,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.999372513175297,"endHours":15.999372513175297,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.999372513175297,"endHours":16.999372513175295,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.999372513175295,"endHours":17.999372513175295,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.999372513175295,"endHours":18.999372513175295,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.999372513175295,"endHours":19.999372513175295,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.999372513175295,"endHours":20.999372513175295,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.999372513175295,"endHours":21.999372513175295,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.999372513175295,"endHours":22.999372513175295,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.999372513175295,"endHours":23.999372513175295,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.999372513175295,"endHours":24.999372513175295,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.999372513175295,"endHours":25.999372513175295,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.999372513175295,"endHours":26.999372513175295,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.999372513175295,"endHours":27.999372513175295,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.999372513175295,"endHours":28.999372513175295,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.999372513175295,"endHours":29.999372513175295,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.999372513175295,"endHours":30.999372513175295,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.361769924930943,"eotMinutes":-0.9600123304242594,"ayanamsa":24.1042}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Aṣṭamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"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":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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, 2017 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 26, 2017 CE for Kolhāpur, Maharashtra: Śukla Aṣṭamī, sūryodaya 07:00, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2017-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2017-12-26","sa":"https://sa.vidhyamitra.com/city/kolhapur/2017-12-26","hi":"https://hi.vidhyamitra.com/city/kolhapur/2017-12-26","x-default":"https://vidhyamitra.com/city/kolhapur/2017-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:58:19.010Z","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":"2026-05-15T06:58:19.010Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:58:19.010Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}