{"id":"vidhyamitra:city-day:kolhapur:1986-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1986-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-08-25","date_display":"August 25, 1986 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":1986,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446667.770833,"kali_year":5088,"ahargana":1858202.2708,"sun":{"sidereal_longitude":127.2683,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":12.162,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.8937,"elapsed_within_tithi_degrees":4.8937},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.162,"elapsed_within_degrees":12.162},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.4302},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1986,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446667.770833,"ahargana":1858202.2708,"kali_year":5088,"ayanamsa_lahiri":23.6665,"grahas":{"sun":{"sidereal_longitude":127.89475600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":12.147356000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":0.6769},"mars":{"sidereal_longitude":259.04855599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":116.60335599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":327.16875600000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":174.12885600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":219.31315599999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":3.5014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.5014,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":1986,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446667.770833,"kali_year":5088,"ahargana":1858202.2708,"sun":{"sidereal_longitude":127.2683,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":12.162,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.8937,"elapsed_within_tithi_degrees":4.8937},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.162,"elapsed_within_degrees":12.162},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.4302},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.677,"elongation":115.106},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.677,"opposition_distance":64.894}},"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":"06:18","sunsetLocal":"18:52","solarNoonLocal":"12:35","dayLengthHours":12.560852206868553,"dayLengthDisplay":"12 Hours 33 Mins 39 Secs","nightLengthDisplay":"11 Hours 26 Mins 21 Secs","moonriseLocal":"22:33","moonsetLocal":"11:11","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:26","startHours":7.868583823347666,"endHours":9.438690349206235,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:35","startHours":11.008796875064803,"endHours":12.578903400923373,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:09","end":"15:43","startHours":14.149009926781943,"endHours":15.719116452640511,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.229342812425092,"endHours":9.648037885987378,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.821846139441953,"endHours":7.156802198291781,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.160208327361088,"endHours":12.997598474485658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.623697003239956,"endHours":5.461087150364526,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:18","startHours":5.251739613583384,"endHours":6.298477297489097,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:31","startHours":14.672378768734799,"endHours":15.509768915859368,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.65932950435765,"endHours":19.05932950435765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:23","startHours":18.85932950435765,"endHours":19.382698346310505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.60932950435765,"endHours":20.35932950435765,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.160208327361087,"endHours":24.99759847448566,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:18","end":"07:52","startHours":6.298477297489097,"endHours":7.868583823347666,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:26","startHours":7.868583823347666,"endHours":9.438690349206235,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"11:01","startHours":9.438690349206235,"endHours":11.008796875064803,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:35","startHours":11.008796875064803,"endHours":12.578903400923373,"quality":"inauspicious"},{"name":"Udveg","start":"12:35","end":"14:09","startHours":12.578903400923373,"endHours":14.149009926781943,"quality":"inauspicious"},{"name":"Chala","start":"14:09","end":"15:43","startHours":14.149009926781943,"endHours":15.719116452640511,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:17","startHours":15.719116452640511,"endHours":17.28922297849908,"quality":"auspicious"},{"name":"Amṛta","start":"17:17","end":"18:52","startHours":17.28922297849908,"endHours":18.85932950435765,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:52","end":"20:17","startHours":18.85932950435765,"endHours":20.28922297849908,"quality":"neutral"},{"name":"Labha","start":"20:17","end":"21:43","startHours":20.28922297849908,"endHours":21.719116452640513,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:09","startHours":21.719116452640513,"endHours":23.149009926781943,"quality":"auspicious"},{"name":"Kāla","start":"23:09","end":"00:35","startHours":23.149009926781943,"endHours":24.578903400923373,"quality":"inauspicious"},{"name":"Śubha","start":"00:35","end":"02:01","startHours":24.578903400923373,"endHours":26.008796875064803,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:26","startHours":26.008796875064803,"endHours":27.438690349206233,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"04:52","startHours":27.438690349206233,"endHours":28.868583823347667,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:18","startHours":28.868583823347667,"endHours":30.298477297489097,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.298477297489097,"endHours":7.298477297489097,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.298477297489097,"endHours":8.298477297489097,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.298477297489097,"endHours":9.298477297489097,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.298477297489097,"endHours":10.298477297489097,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.298477297489097,"endHours":11.298477297489097,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.298477297489097,"endHours":12.298477297489097,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.298477297489097,"endHours":13.298477297489097,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.298477297489097,"endHours":14.298477297489097,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.298477297489097,"endHours":15.298477297489097,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.298477297489097,"endHours":16.298477297489097,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.298477297489097,"endHours":17.298477297489097,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.298477297489097,"endHours":18.298477297489097,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.298477297489097,"endHours":19.298477297489097,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.298477297489097,"endHours":20.298477297489097,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.298477297489097,"endHours":21.298477297489097,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.298477297489097,"endHours":22.298477297489097,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.298477297489097,"endHours":23.298477297489097,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.298477297489097,"endHours":24.298477297489097,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.298477297489097,"endHours":25.298477297489097,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.298477297489097,"endHours":26.298477297489097,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.298477297489097,"endHours":27.298477297489097,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.298477297489097,"endHours":28.298477297489097,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.298477297489097,"endHours":29.298477297489097,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.298477297489097,"endHours":30.298477297489097,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.918221802620927,"eotMinutes":-1.7074040554023546,"ayanamsa":23.6665}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 August 25, 1986 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"August 25, 1986 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:18, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1986-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1986-08-25","sa":"https://sa.vidhyamitra.com/city/kolhapur/1986-08-25","hi":"https://hi.vidhyamitra.com/city/kolhapur/1986-08-25","x-default":"https://vidhyamitra.com/city/kolhapur/1986-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T23:01:10.752Z","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":"2026-05-22T23:01:10.752Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T23:01:10.752Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}