{"id":"vidhyamitra:city-day:kolhapur:2037-09-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2037-09-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-09-26","date_display":"September 26, 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":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465327.770833,"kali_year":5139,"ahargana":1876862.2708,"sun":{"sidereal_longitude":158.095,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":357.3186,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.2236,"elapsed_within_tithi_degrees":7.2236},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.3186,"elapsed_within_degrees":10.6519},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.4136},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":9,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465327.770833,"ahargana":1876862.2708,"kali_year":5139,"ayanamsa_lahiri":24.3801,"grahas":{"sun":{"sidereal_longitude":158.92950700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":355.904207,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-4.4616},"mars":{"sidereal_longitude":39.35240699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":151.87930699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":90.50950699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":203.16850699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":134.80760700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":94.8048,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":274.8048,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":9,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465327.770833,"kali_year":5139,"ahargana":1876862.2708,"sun":{"sidereal_longitude":158.095,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":357.3186,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.2236,"elapsed_within_tithi_degrees":7.2236},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.3186,"elapsed_within_degrees":10.6519},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.4136},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.462,"elongation":160.776},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.462,"opposition_distance":19.224}},"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":"06:22","sunsetLocal":"18:25","solarNoonLocal":"12:24","dayLengthHours":12.063330379350383,"dayLengthDisplay":"12 Hours 03 Mins 48 Secs","nightLengthDisplay":"11 Hours 56 Mins 12 Secs","moonriseLocal":"19:19","moonsetLocal":"07:43","rahuKala":{"name":"Rāhu Kāla","start":"09:23","end":"10:53","startHours":9.376349427076411,"endHours":10.884265724495208,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:24","startHours":13.900098319332805,"endHours":15.408014616751602,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:22","end":"07:52","startHours":6.360516832238815,"endHours":7.868433129657613,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.175293920753905,"endHours":9.577404933398917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.863155598045081,"endHours":7.184844408161091,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:48","startHours":11.990071009268993,"endHours":12.79429303455902,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:33","startHours":4.7520727816587645,"endHours":5.55629480694879,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:21","end":"06:22","startHours":5.355239300626283,"endHours":6.360516832238815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:12","startHours":14.402737085139071,"endHours":15.206959110429096,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.2238472115892,"endHours":18.623847211589197,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:56","startHours":18.423847211589198,"endHours":18.926485977395465,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.173847211589198,"endHours":19.923847211589198,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:48","startHours":23.990071009268995,"endHours":24.79429303455902,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:22","end":"07:52","startHours":6.360516832238815,"endHours":7.868433129657613,"quality":"inauspicious"},{"name":"Śubha","start":"07:52","end":"09:23","startHours":7.868433129657613,"endHours":9.376349427076411,"quality":"auspicious"},{"name":"Roga","start":"09:23","end":"10:53","startHours":9.376349427076411,"endHours":10.884265724495208,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:24","startHours":10.884265724495208,"endHours":12.392182021914007,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:54","startHours":12.392182021914007,"endHours":13.900098319332805,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:24","startHours":13.900098319332805,"endHours":15.408014616751602,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"16:55","startHours":15.408014616751602,"endHours":16.9159309141704,"quality":"auspicious"},{"name":"Kāla","start":"16:55","end":"18:25","startHours":16.9159309141704,"endHours":18.423847211589198,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:25","end":"19:55","startHours":18.423847211589198,"endHours":19.9159309141704,"quality":"auspicious"},{"name":"Amṛta","start":"19:55","end":"21:24","startHours":19.9159309141704,"endHours":21.4080146167516,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"22:54","startHours":21.4080146167516,"endHours":22.900098319332805,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:24","startHours":22.900098319332805,"endHours":24.392182021914007,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:53","startHours":24.392182021914007,"endHours":25.884265724495208,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:23","startHours":25.884265724495208,"endHours":27.376349427076413,"quality":"inauspicious"},{"name":"Chala","start":"03:23","end":"04:52","startHours":27.376349427076413,"endHours":28.868433129657614,"quality":"neutral"},{"name":"Labha","start":"04:52","end":"06:22","startHours":28.868433129657614,"endHours":30.360516832238815,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.360516832238815,"endHours":7.360516832238815,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.360516832238815,"endHours":8.360516832238815,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.360516832238815,"endHours":9.360516832238815,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.360516832238815,"endHours":10.360516832238815,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.360516832238815,"endHours":11.360516832238815,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.360516832238815,"endHours":12.360516832238815,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.360516832238815,"endHours":13.360516832238815,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.360516832238815,"endHours":14.360516832238815,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.360516832238815,"endHours":15.360516832238815,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.360516832238815,"endHours":16.360516832238815,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.360516832238815,"endHours":17.360516832238815,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.360516832238815,"endHours":18.360516832238815,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.360516832238815,"endHours":19.360516832238815,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.360516832238815,"endHours":20.360516832238815,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.360516832238815,"endHours":21.360516832238815,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.360516832238815,"endHours":22.360516832238815,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.360516832238815,"endHours":23.360516832238815,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.360516832238815,"endHours":24.360516832238815,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.360516832238815,"endHours":25.360516832238815,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.360516832238815,"endHours":26.360516832238815,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.360516832238815,"endHours":27.360516832238815,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.360516832238815,"endHours":28.360516832238815,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.360516832238815,"endHours":29.360516832238815,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.360516832238815,"endHours":30.360516832238815,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-1.315721871949579,"eotMinutes":9.49587868515961,"ayanamsa":24.3801}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvitīyā · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 September 26, 2037 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 26, 2037 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:22, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2037-09-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2037-09-26","sa":"https://sa.vidhyamitra.com/city/kolhapur/2037-09-26","hi":"https://hi.vidhyamitra.com/city/kolhapur/2037-09-26","x-default":"https://vidhyamitra.com/city/kolhapur/2037-09-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:46:33.261Z","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":"2026-05-15T14:46:33.261Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:46:33.261Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}