{"id":"vidhyamitra:city-day:kolhapur:2037-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2037-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-10-25","date_display":"October 25, 2037 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":2037,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465356.770833,"kali_year":5139,"ahargana":1876891.2708,"sun":{"sidereal_longitude":186.7889,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":17.1754,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.3865,"elapsed_within_tithi_degrees":10.3865},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.1754,"elapsed_within_degrees":3.8421},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.9643},"karana":{"half_tithi_index":31,"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":2037,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465356.770833,"ahargana":1876891.2708,"kali_year":5139,"ayanamsa_lahiri":24.3812,"grahas":{"sun":{"sidereal_longitude":187.59049900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":17.04299900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-4.3678},"mars":{"sidereal_longitude":40.26329900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":200.46359899999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":93.64849900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"venus":{"sidereal_longitude":233.98219900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":137.987099,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":93.2682,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":273.2682,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2037,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465356.770833,"kali_year":5139,"ahargana":1876891.2708,"sun":{"sidereal_longitude":186.7889,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":17.1754,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.3865,"elapsed_within_tithi_degrees":10.3865},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.1754,"elapsed_within_degrees":3.8421},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.9643},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.368,"elongation":169.613},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.368,"opposition_distance":10.387}},"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":"06:28","sunsetLocal":"18:06","solarNoonLocal":"12:17","dayLengthHours":11.624553755553755,"dayLengthDisplay":"11 Hours 37 Mins 28 Secs","nightLengthDisplay":"12 Hours 22 Mins 32 Secs","moonriseLocal":"18:33","moonsetLocal":"07:16","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"18:06","startHours":16.639073340549892,"endHours":18.092142559994112,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:17","end":"13:44","startHours":12.279865682217235,"endHours":13.732934901661455,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:38","startHours":15.186004121105674,"endHours":16.639073340549892,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:34","startHours":9.179984680736233,"endHours":9.567469805921359,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:16","startHours":6.951945210921764,"endHours":7.261933311069864,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:40","startHours":11.89238055703211,"endHours":12.667350807402359,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:42","startHours":4.917648303699856,"endHours":5.692618554070107,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:28","startHours":5.4988759914775445,"endHours":6.467588804440357,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:00","startHours":14.217291308142862,"endHours":14.992261558513112,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.892142559994113,"endHours":18.29214255999411,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:35","startHours":18.092142559994112,"endHours":18.57649896647552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.842142559994112,"endHours":19.592142559994112,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:40","startHours":23.89238055703211,"endHours":24.66735080740236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:28","end":"07:55","startHours":6.467588804440357,"endHours":7.9206580238845765,"quality":"inauspicious"},{"name":"Chala","start":"07:55","end":"09:22","startHours":7.9206580238845765,"endHours":9.373727243328796,"quality":"neutral"},{"name":"Labha","start":"09:22","end":"10:50","startHours":9.373727243328796,"endHours":10.826796462773014,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:17","startHours":10.826796462773014,"endHours":12.279865682217235,"quality":"auspicious"},{"name":"Kāla","start":"12:17","end":"13:44","startHours":12.279865682217235,"endHours":13.732934901661455,"quality":"inauspicious"},{"name":"Śubha","start":"13:44","end":"15:11","startHours":13.732934901661455,"endHours":15.186004121105674,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:38","startHours":15.186004121105674,"endHours":16.639073340549892,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"18:06","startHours":16.639073340549892,"endHours":18.092142559994112,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:06","end":"19:38","startHours":18.092142559994112,"endHours":19.639073340549892,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"21:11","startHours":19.639073340549892,"endHours":21.186004121105675,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:44","startHours":21.186004121105675,"endHours":22.732934901661455,"quality":"inauspicious"},{"name":"Chala","start":"22:44","end":"00:17","startHours":22.732934901661455,"endHours":24.279865682217235,"quality":"neutral"},{"name":"Labha","start":"00:17","end":"01:50","startHours":24.279865682217235,"endHours":25.826796462773014,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:22","startHours":25.826796462773014,"endHours":27.373727243328794,"quality":"auspicious"},{"name":"Kāla","start":"03:22","end":"04:55","startHours":27.373727243328794,"endHours":28.920658023884577,"quality":"inauspicious"},{"name":"Śubha","start":"04:55","end":"06:28","startHours":28.920658023884577,"endHours":30.467588804440357,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.467588804440357,"endHours":7.467588804440357,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.467588804440357,"endHours":8.467588804440357,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.467588804440357,"endHours":9.467588804440357,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.467588804440357,"endHours":10.467588804440357,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.467588804440357,"endHours":11.467588804440357,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.467588804440357,"endHours":12.467588804440357,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.467588804440357,"endHours":13.467588804440357,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.467588804440357,"endHours":14.467588804440357,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.467588804440357,"endHours":15.467588804440357,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.467588804440357,"endHours":16.467588804440357,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.467588804440357,"endHours":17.467588804440357,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.467588804440357,"endHours":18.467588804440357,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.467588804440357,"endHours":19.467588804440357,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.467588804440357,"endHours":20.467588804440357,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.467588804440357,"endHours":21.467588804440357,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.467588804440357,"endHours":22.467588804440357,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.467588804440357,"endHours":23.467588804440357,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.467588804440357,"endHours":24.467588804440357,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.467588804440357,"endHours":25.467588804440357,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.467588804440357,"endHours":26.467588804440357,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.467588804440357,"endHours":27.467588804440357,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.467588804440357,"endHours":28.467588804440357,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.467588804440357,"endHours":29.467588804440357,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.467588804440357,"endHours":30.467588804440357,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.157484521933597,"eotMinutes":16.234859066965946,"ayanamsa":24.3812}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pratipada · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"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":[]},"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 October 25, 2037 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"October 25, 2037 CE for Kolhāpur, Maharashtra: Kṛṣṇa Pratipada, sūryodaya 06:28, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2037-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2037-10-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/2037-10-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/2037-10-25","x-default":"https://vidhyamitra.com/city/kolhapur/2037-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:39:44.755Z","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":"2026-05-15T14:39:44.755Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:39:44.755Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}