{"id":"vidhyamitra:city-day:kolhapur:2030-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2030-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-09-22","date_display":"September 22, 2030 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":2030,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462766.770833,"kali_year":5132,"ahargana":1874301.2708,"sun":{"sidereal_longitude":153.9988,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":89.4601,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.4614,"elapsed_within_tithi_degrees":7.4614},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.4601,"elapsed_within_degrees":9.4601},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.4589},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2030,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462766.770833,"ahargana":1874301.2708,"kali_year":5132,"ayanamsa_lahiri":24.2822,"grahas":{"sun":{"sidereal_longitude":154.81145600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":89.13995599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-2.8278},"mars":{"sidereal_longitude":118.82685600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":138.893956,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":209.96035600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":146.92755599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":44.53735599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":230.4989,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.4989,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2030,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462766.770833,"kali_year":5132,"ahargana":1874301.2708,"sun":{"sidereal_longitude":153.9988,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":89.4601,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.4614,"elapsed_within_tithi_degrees":7.4614},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.4601,"elapsed_within_degrees":9.4601},"yoga":{"number":19,"name":"Parigha","sum_longitude":243.4589},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.828,"elongation":64.539},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.828,"opposition_distance":115.461}},"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":"18:29","solarNoonLocal":"12:25","dayLengthHours":12.130389284240813,"dayLengthDisplay":"12 Hours 07 Mins 49 Secs","nightLengthDisplay":"11 Hours 52 Mins 11 Secs","moonriseLocal":"01:33","moonsetLocal":"14:32","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:29","startHours":16.964747587605,"endHours":18.4810462481351,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"13:56","startHours":12.415851606014694,"endHours":13.932150266544795,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"16:58","startHours":15.448448927074896,"endHours":16.964747587605,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.181081130217144,"endHours":9.585427439691838,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.856089850737654,"endHours":7.179566898317409,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:49","startHours":12.011505296540001,"endHours":12.820197915489388,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:33","startHours":4.733271725995512,"endHours":5.541964344944899,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.339791190207553,"endHours":6.350656963894287,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.437583153388164,"endHours":15.246275772337553,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.2810462481351,"endHours":18.6810462481351,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.4810462481351,"endHours":18.986479134978467,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.2310462481351,"endHours":19.9810462481351,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:49","startHours":24.01150529654,"endHours":24.820197915489388,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:21","end":"07:52","startHours":6.350656963894287,"endHours":7.866955624424389,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:23","startHours":7.866955624424389,"endHours":9.38325428495449,"quality":"neutral"},{"name":"Labha","start":"09:23","end":"10:54","startHours":9.38325428495449,"endHours":10.899552945484592,"quality":"auspicious"},{"name":"Amṛta","start":"10:54","end":"12:25","startHours":10.899552945484592,"endHours":12.415851606014694,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"13:56","startHours":12.415851606014694,"endHours":13.932150266544795,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:27","startHours":13.932150266544795,"endHours":15.448448927074896,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:58","startHours":15.448448927074896,"endHours":16.964747587605,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:29","startHours":16.964747587605,"endHours":18.4810462481351,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:29","end":"19:58","startHours":18.4810462481351,"endHours":19.964747587605,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:27","startHours":19.964747587605,"endHours":21.4484489270749,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"22:56","startHours":21.4484489270749,"endHours":22.932150266544795,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:25","startHours":22.932150266544795,"endHours":24.415851606014694,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:54","startHours":24.415851606014694,"endHours":25.899552945484594,"quality":"auspicious"},{"name":"Amṛta","start":"01:54","end":"03:23","startHours":25.899552945484594,"endHours":27.38325428495449,"quality":"auspicious"},{"name":"Kāla","start":"03:23","end":"04:52","startHours":27.38325428495449,"endHours":28.86695562442439,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:21","startHours":28.86695562442439,"endHours":30.350656963894288,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.350656963894287,"endHours":7.350656963894287,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.350656963894287,"endHours":8.350656963894288,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.350656963894288,"endHours":9.350656963894288,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.350656963894288,"endHours":10.350656963894288,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.350656963894288,"endHours":11.350656963894288,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.350656963894288,"endHours":12.350656963894288,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.350656963894288,"endHours":13.350656963894288,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.350656963894288,"endHours":14.350656963894288,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.350656963894288,"endHours":15.350656963894288,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.350656963894288,"endHours":16.350656963894288,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.350656963894288,"endHours":17.350656963894288,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.350656963894288,"endHours":18.350656963894288,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.350656963894288,"endHours":19.350656963894288,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.350656963894288,"endHours":20.350656963894288,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.350656963894288,"endHours":21.350656963894288,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.350656963894288,"endHours":22.350656963894288,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.350656963894288,"endHours":23.350656963894288,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.350656963894288,"endHours":24.350656963894288,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.350656963894288,"endHours":25.350656963894288,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.350656963894288,"endHours":26.350656963894288,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.350656963894288,"endHours":27.350656963894288,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.350656963894288,"endHours":28.350656963894288,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.350656963894288,"endHours":29.350656963894288,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.350656963894288,"endHours":30.350656963894288,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.360469773985876,"eotMinutes":8.075703639118354,"ayanamsa":24.2822}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"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":"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 22, 2030 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 22, 2030 CE for Kolhāpur, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:21, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2030-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2030-09-22","sa":"https://sa.vidhyamitra.com/city/kolhapur/2030-09-22","hi":"https://hi.vidhyamitra.com/city/kolhapur/2030-09-22","x-default":"https://vidhyamitra.com/city/kolhapur/2030-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T08:16:19.631Z","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":"2026-05-15T08:16:19.631Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T08:16:19.631Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}