{"id":"vidhyamitra:city-day:kolhapur:2049-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2049-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2049-09-18","date_display":"September 18, 2049 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":2049,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469702.770833,"kali_year":5151,"ahargana":1881237.2708,"sun":{"sidereal_longitude":150.1794,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":48.838,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.6585,"elapsed_within_tithi_degrees":6.6585},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.838,"elapsed_within_degrees":8.838},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.0174},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2049,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2469702.770833,"ahargana":1881237.2708,"kali_year":5151,"ayanamsa_lahiri":24.5475,"grahas":{"sun":{"sidereal_longitude":151.03215,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":50.659850000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-0.4575},"mars":{"sidereal_longitude":135.74245000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.66665,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":93.36755,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"venus":{"sidereal_longitude":124.89845000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.50595,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":222.9962,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":42.9962,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2049,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469702.770833,"kali_year":5151,"ahargana":1881237.2708,"sun":{"sidereal_longitude":150.1794,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":48.838,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.6585,"elapsed_within_tithi_degrees":6.6585},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.838,"elapsed_within_degrees":8.838},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.0174},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.458,"elongation":101.341},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.458,"opposition_distance":78.659}},"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":"06:21","sunsetLocal":"18:32","solarNoonLocal":"12:26","dayLengthHours":12.186343026056774,"dayLengthDisplay":"12 Hours 11 Mins 11 Secs","nightLengthDisplay":"11 Hours 48 Mins 49 Secs","moonriseLocal":"23:14","moonsetLocal":"12:16","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:55","startHours":9.393693873924567,"endHours":10.916986752181664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:58","end":"15:29","startHours":13.963572508695858,"endHours":15.486865386952953,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:21","end":"07:52","startHours":6.347108117410373,"endHours":7.87040099566747,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.19058815682362,"endHours":9.596799591025512,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.854872410162739,"endHours":7.179841557524252,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:51","startHours":12.034068196236866,"endHours":12.846491064640652,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.722262380602803,"endHours":5.534685249006588,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.331579531905643,"endHours":6.347108117410373,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.471336801448222,"endHours":15.283759669852007,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.333451143467148,"endHours":18.733451143467146,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:02","startHours":18.533451143467147,"endHours":19.041215436219513,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.283451143467147,"endHours":20.033451143467147,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:51","startHours":24.034068196236866,"endHours":24.846491064640652,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:21","end":"07:52","startHours":6.347108117410373,"endHours":7.87040099566747,"quality":"inauspicious"},{"name":"Śubha","start":"07:52","end":"09:24","startHours":7.87040099566747,"endHours":9.393693873924567,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:55","startHours":9.393693873924567,"endHours":10.916986752181664,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:26","startHours":10.916986752181664,"endHours":12.44027963043876,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"13:58","startHours":12.44027963043876,"endHours":13.963572508695858,"quality":"neutral"},{"name":"Labha","start":"13:58","end":"15:29","startHours":13.963572508695858,"endHours":15.486865386952953,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:01","startHours":15.486865386952953,"endHours":17.010158265210052,"quality":"auspicious"},{"name":"Kāla","start":"17:01","end":"18:32","startHours":17.010158265210052,"endHours":18.533451143467147,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:32","end":"20:01","startHours":18.533451143467147,"endHours":20.010158265210052,"quality":"auspicious"},{"name":"Amṛta","start":"20:01","end":"21:29","startHours":20.010158265210052,"endHours":21.486865386952953,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:58","startHours":21.486865386952953,"endHours":22.963572508695858,"quality":"inauspicious"},{"name":"Śubha","start":"22:58","end":"00:26","startHours":22.963572508695858,"endHours":24.44027963043876,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:55","startHours":24.44027963043876,"endHours":25.916986752181664,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:24","startHours":25.916986752181664,"endHours":27.39369387392457,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:52","startHours":27.39369387392457,"endHours":28.87040099566747,"quality":"neutral"},{"name":"Labha","start":"04:52","end":"06:21","startHours":28.87040099566747,"endHours":30.34710811741037,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.347108117410373,"endHours":7.347108117410373,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.347108117410373,"endHours":8.347108117410373,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.347108117410373,"endHours":9.347108117410373,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.347108117410373,"endHours":10.347108117410373,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.347108117410373,"endHours":11.347108117410373,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.347108117410373,"endHours":12.347108117410373,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.347108117410373,"endHours":13.347108117410373,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.347108117410373,"endHours":14.347108117410373,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.347108117410373,"endHours":15.347108117410373,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.347108117410373,"endHours":16.34710811741037,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34710811741037,"endHours":17.34710811741037,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34710811741037,"endHours":18.34710811741037,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34710811741037,"endHours":19.34710811741037,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34710811741037,"endHours":20.34710811741037,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34710811741037,"endHours":21.34710811741037,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34710811741037,"endHours":22.34710811741037,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34710811741037,"endHours":23.34710811741037,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34710811741037,"endHours":24.34710811741037,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34710811741037,"endHours":25.34710811741037,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34710811741037,"endHours":26.34710811741037,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34710811741037,"endHours":27.34710811741037,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34710811741037,"endHours":28.34710811741037,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34710811741037,"endHours":29.34710811741037,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34710811741037,"endHours":30.34710811741037,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.756648324446911,"eotMinutes":6.610022173674397,"ayanamsa":24.5475}},"calendars":{"vikram_samvat":2106,"vikram_samvatsara":"Citrabhānu","saka_samvat":1971,"saka_samvatsara":"Śukla","bengali_samvat":1456,"malayalam_era":1225,"nanakshahi_year":580,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2106 Citrabhānu · Śaka 1971 Śukla"},"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_ingress":"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":[{"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 September 18, 2049 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 18, 2049 CE for Kolhāpur, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:21, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2049-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2049-09-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/2049-09-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/2049-09-18","x-default":"https://vidhyamitra.com/city/kolhapur/2049-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:59:39.908Z","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":"2026-06-02T17:59:39.908Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:59:39.908Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}