{"id":"vidhyamitra:city-day:kolhapur:2026-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2026-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-12-29","date_display":"December 29, 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":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461403.770833,"kali_year":5128,"ahargana":1872938.2708,"sun":{"sidereal_longitude":252.7562,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":137.8485,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.0922,"elapsed_within_tithi_degrees":5.0922},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.8485,"elapsed_within_degrees":4.5151},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.6047},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2026,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461403.770833,"ahargana":1872938.2708,"kali_year":5128,"ayanamsa_lahiri":24.2301,"grahas":{"sun":{"sidereal_longitude":253.08463300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":141.45583299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-1.1735},"mars":{"sidereal_longitude":134.857233,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":250.598833,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":122.15513299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":205.91303300000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":344.055933,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":302.7172,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.7172,"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":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461403.770833,"kali_year":5128,"ahargana":1872938.2708,"sun":{"sidereal_longitude":252.7562,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":137.8485,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.0922,"elapsed_within_tithi_degrees":5.0922},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.8485,"elapsed_within_degrees":4.5151},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.6047},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.174,"elongation":114.908},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.174,"opposition_distance":65.092}},"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":"07:01","sunsetLocal":"18:10","solarNoonLocal":"12:35","dayLengthHours":11.140101997350815,"dayLengthDisplay":"11 Hours 08 Mins 24 Secs","nightLengthDisplay":"12 Hours 51 Mins 36 Secs","moonriseLocal":"23:00","moonsetLocal":"11:18","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:46","startHours":15.374585106747197,"endHours":16.76709785641605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:48","end":"11:12","startHours":9.804534108071788,"endHours":11.197046857740641,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:35","end":"13:59","startHours":12.589559607409493,"endHours":13.982072357078344,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:59","startHours":9.618865741449275,"endHours":9.990202474694303,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.48367952529037,"endHours":7.780748911886391,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"12:58","startHours":12.218222874164466,"endHours":12.96089634065452,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:17","startHours":5.534161675753976,"endHours":6.276835142244031,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:01","startHours":6.0911667756215175,"endHours":7.019508608734085,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.446243273634629,"endHours":15.188916740124682,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.9596106060849,"endHours":18.3596106060849,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:37","startHours":18.1596106060849,"endHours":18.623781522641185,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.9096106060849,"endHours":19.6596106060849,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"00:58","startHours":24.218222874164464,"endHours":24.960896340654518,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:01","end":"08:25","startHours":7.019508608734085,"endHours":8.412021358402937,"quality":"inauspicious"},{"name":"Udveg","start":"08:25","end":"09:48","startHours":8.412021358402937,"endHours":9.804534108071788,"quality":"inauspicious"},{"name":"Chala","start":"09:48","end":"11:12","startHours":9.804534108071788,"endHours":11.197046857740641,"quality":"neutral"},{"name":"Labha","start":"11:12","end":"12:35","startHours":11.197046857740641,"endHours":12.589559607409493,"quality":"auspicious"},{"name":"Amṛta","start":"12:35","end":"13:59","startHours":12.589559607409493,"endHours":13.982072357078344,"quality":"auspicious"},{"name":"Kāla","start":"13:59","end":"15:22","startHours":13.982072357078344,"endHours":15.374585106747197,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:46","startHours":15.374585106747197,"endHours":16.76709785641605,"quality":"auspicious"},{"name":"Roga","start":"16:46","end":"18:10","startHours":16.76709785641605,"endHours":18.1596106060849,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:10","end":"19:46","startHours":18.1596106060849,"endHours":19.767097856416047,"quality":"inauspicious"},{"name":"Śubha","start":"19:46","end":"21:22","startHours":19.767097856416047,"endHours":21.374585106747197,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:59","startHours":21.374585106747197,"endHours":22.982072357078344,"quality":"inauspicious"},{"name":"Udveg","start":"22:59","end":"00:35","startHours":22.982072357078344,"endHours":24.58955960740949,"quality":"inauspicious"},{"name":"Chala","start":"00:35","end":"02:12","startHours":24.58955960740949,"endHours":26.19704685774064,"quality":"neutral"},{"name":"Labha","start":"02:12","end":"03:48","startHours":26.19704685774064,"endHours":27.80453410807179,"quality":"auspicious"},{"name":"Amṛta","start":"03:48","end":"05:25","startHours":27.80453410807179,"endHours":29.41202135840294,"quality":"auspicious"},{"name":"Kāla","start":"05:25","end":"07:01","startHours":29.41202135840294,"endHours":31.019508608734085,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.019508608734085,"endHours":8.019508608734085,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.019508608734085,"endHours":9.019508608734085,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.019508608734085,"endHours":10.019508608734085,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.019508608734085,"endHours":11.019508608734085,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.019508608734085,"endHours":12.019508608734085,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.019508608734085,"endHours":13.019508608734085,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.019508608734085,"endHours":14.019508608734085,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.019508608734085,"endHours":15.019508608734085,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.019508608734085,"endHours":16.019508608734085,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.019508608734085,"endHours":17.019508608734085,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.019508608734085,"endHours":18.019508608734085,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.019508608734085,"endHours":19.019508608734085,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.019508608734085,"endHours":20.019508608734085,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.019508608734085,"endHours":21.019508608734085,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.019508608734085,"endHours":22.019508608734085,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.019508608734085,"endHours":23.019508608734085,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.019508608734085,"endHours":24.019508608734085,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.019508608734085,"endHours":25.019508608734085,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.019508608734085,"endHours":26.019508608734085,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.019508608734085,"endHours":27.019508608734085,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.019508608734085,"endHours":28.019508608734085,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.019508608734085,"endHours":29.019508608734085,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.019508608734085,"endHours":30.019508608734085,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.019508608734085,"endHours":31.019508608734085,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"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":-23.234520239007313,"eotMinutes":-2.3467764445695645,"ayanamsa":24.2301}},"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 Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · 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":"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":[]},"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 29, 2026 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 29, 2026 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:01, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2026-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2026-12-29","sa":"https://sa.vidhyamitra.com/city/kolhapur/2026-12-29","hi":"https://hi.vidhyamitra.com/city/kolhapur/2026-12-29","x-default":"https://vidhyamitra.com/city/kolhapur/2026-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:28:02.406Z","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":"2026-05-14T21:28:02.406Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:28:02.406Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}