{"id":"vidhyamitra:city-day:kolhapur:2026-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2026-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-12-23","date_display":"December 23, 2026 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":2026,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461397.770833,"kali_year":5128,"ahargana":1872932.2708,"sun":{"sidereal_longitude":246.5898,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":52.1306,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.5409,"elapsed_within_tithi_degrees":9.5409},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1306,"elapsed_within_degrees":12.1306},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.7204},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2026,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461397.770833,"ahargana":1872932.2708,"kali_year":5128,"ayanamsa_lahiri":24.2298,"grahas":{"sun":{"sidereal_longitude":246.97216200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":52.362562000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":4.2519},"mars":{"sidereal_longitude":133.805362,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":241.10976200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":122.408862,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":200.224062,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":343.890962,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":303.0351,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":123.0351,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2026,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461397.770833,"kali_year":5128,"ahargana":1872932.2708,"sun":{"sidereal_longitude":246.5898,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":52.1306,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.5409,"elapsed_within_tithi_degrees":9.5409},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.1306,"elapsed_within_degrees":12.1306},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.7204},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.252,"elongation":165.541},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.252,"opposition_distance":14.459}},"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":"06:59","sunsetLocal":"18:07","solarNoonLocal":"12:33","dayLengthHours":11.130903445160222,"dayLengthDisplay":"11 Hours 07 Mins 51 Secs","nightLengthDisplay":"12 Hours 52 Mins 09 Secs","moonriseLocal":"17:03","moonsetLocal":"06:06","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"13:56","startHours":12.543055138471548,"endHours":13.934418069116575,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:22","end":"09:46","startHours":8.368966346536464,"endHours":9.76032927718149,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:09","end":"12:33","startHours":11.15169220782652,"endHours":12.543055138471548,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:57","startHours":9.574814219762155,"endHours":9.945844334600828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:44","startHours":7.441391059439779,"endHours":7.738215151310718,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:55","startHours":12.172025023632873,"endHours":12.914085253310223,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:14","startHours":5.49348295653674,"endHours":6.235543186214088,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:59","startHours":6.050028128794751,"endHours":6.977603415891436,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.398205712664918,"endHours":15.140265942342266,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.90850686105166,"endHours":18.308506861051658,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.10850686105166,"endHours":18.572294504600002,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.85850686105166,"endHours":19.60850686105166,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:55","startHours":24.172025023632873,"endHours":24.914085253310223,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:59","end":"08:22","startHours":6.977603415891436,"endHours":8.368966346536464,"quality":"auspicious"},{"name":"Amṛta","start":"08:22","end":"09:46","startHours":8.368966346536464,"endHours":9.76032927718149,"quality":"auspicious"},{"name":"Kāla","start":"09:46","end":"11:09","startHours":9.76032927718149,"endHours":11.15169220782652,"quality":"inauspicious"},{"name":"Śubha","start":"11:09","end":"12:33","startHours":11.15169220782652,"endHours":12.543055138471548,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"13:56","startHours":12.543055138471548,"endHours":13.934418069116575,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:20","startHours":13.934418069116575,"endHours":15.325780999761601,"quality":"inauspicious"},{"name":"Chala","start":"15:20","end":"16:43","startHours":15.325780999761601,"endHours":16.717143930406632,"quality":"neutral"},{"name":"Labha","start":"16:43","end":"18:07","startHours":16.717143930406632,"endHours":18.10850686105166,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:07","end":"19:43","startHours":18.10850686105166,"endHours":19.717143930406632,"quality":"inauspicious"},{"name":"Chala","start":"19:43","end":"21:20","startHours":19.717143930406632,"endHours":21.325780999761605,"quality":"neutral"},{"name":"Labha","start":"21:20","end":"22:56","startHours":21.325780999761605,"endHours":22.934418069116575,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:33","startHours":22.934418069116575,"endHours":24.543055138471548,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:09","startHours":24.543055138471548,"endHours":26.15169220782652,"quality":"inauspicious"},{"name":"Śubha","start":"02:09","end":"03:46","startHours":26.15169220782652,"endHours":27.76032927718149,"quality":"auspicious"},{"name":"Roga","start":"03:46","end":"05:22","startHours":27.76032927718149,"endHours":29.368966346536464,"quality":"inauspicious"},{"name":"Udveg","start":"05:22","end":"06:59","startHours":29.368966346536464,"endHours":30.977603415891437,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.977603415891436,"endHours":7.977603415891436,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.977603415891436,"endHours":8.977603415891437,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.977603415891437,"endHours":9.977603415891437,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.977603415891437,"endHours":10.977603415891437,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.977603415891437,"endHours":11.977603415891437,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.977603415891437,"endHours":12.977603415891437,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.977603415891437,"endHours":13.977603415891437,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.977603415891437,"endHours":14.977603415891437,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.977603415891437,"endHours":15.977603415891437,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.977603415891437,"endHours":16.977603415891437,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.977603415891437,"endHours":17.977603415891437,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.977603415891437,"endHours":18.977603415891437,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.977603415891437,"endHours":19.977603415891437,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.977603415891437,"endHours":20.977603415891437,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.977603415891437,"endHours":21.977603415891437,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.977603415891437,"endHours":22.977603415891437,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.977603415891437,"endHours":23.977603415891437,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.977603415891437,"endHours":24.977603415891437,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.977603415891437,"endHours":25.977603415891437,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.977603415891437,"endHours":26.977603415891437,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.977603415891437,"endHours":27.977603415891437,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.977603415891437,"endHours":28.977603415891437,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.977603415891437,"endHours":29.977603415891437,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.977603415891437,"endHours":30.977603415891437,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","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":-23.431035024413948,"eotMinutes":0.4434916917071845,"ayanamsa":24.2298}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 23, 2026 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 23, 2026 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 06:59, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2026-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2026-12-23","sa":"https://sa.vidhyamitra.com/city/kolhapur/2026-12-23","hi":"https://hi.vidhyamitra.com/city/kolhapur/2026-12-23","x-default":"https://vidhyamitra.com/city/kolhapur/2026-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T19:51:53.084Z","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":"2026-05-14T19:51:53.084Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T19:51:53.084Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}