{"id":"vidhyamitra:city-day:kolhapur:2030-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2030-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-09-30","date_display":"September 30, 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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462774.770833,"kali_year":5132,"ahargana":1874309.2708,"sun":{"sidereal_longitude":161.8325,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":194.7885,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.956,"elapsed_within_tithi_degrees":8.956},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.7885,"elapsed_within_degrees":8.1218},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.6209},"karana":{"half_tithi_index":5,"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":2030,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462774.770833,"ahargana":1874309.2708,"kali_year":5132,"ayanamsa_lahiri":24.2825,"grahas":{"sun":{"sidereal_longitude":162.65235099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":197.679351,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-2.5977},"mars":{"sidereal_longitude":123.80375099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":152.73695099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":211.35305100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":156.896251,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":44.45805100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":230.075,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.075,"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":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462774.770833,"kali_year":5132,"ahargana":1874309.2708,"sun":{"sidereal_longitude":161.8325,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":194.7885,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.956,"elapsed_within_tithi_degrees":8.956},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.7885,"elapsed_within_degrees":8.1218},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.6209},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.598,"elongation":32.956},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.598,"opposition_distance":147.044}},"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":"18:22","solarNoonLocal":"12:22","dayLengthHours":12.005863576794031,"dayLengthDisplay":"12 Hours 00 Mins 21 Secs","nightLengthDisplay":"11 Hours 59 Mins 39 Secs","moonriseLocal":"08:59","moonsetLocal":"20:26","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:22","startHours":7.867503220119147,"endHours":9.3682361672184,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:22","startHours":10.868969114317654,"endHours":12.369702061416909,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:52","end":"15:22","startHours":13.87043500851616,"endHours":15.371167955615416,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.168138440938499,"endHours":9.568333893498302,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.867014588719644,"endHours":7.187170950767484,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:46","startHours":11.969506608857106,"endHours":12.769897513976709,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:34","startHours":4.7659884627806886,"endHours":5.566379367900291,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:22","startHours":5.36628164162039,"endHours":6.366770273019893,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:10","startHours":14.370679324215914,"endHours":15.171070229335516,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.172633849813923,"endHours":18.572633849813922,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:52","startHours":18.372633849813923,"endHours":18.872878165513676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.122633849813923,"endHours":19.872633849813923,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:46","startHours":23.96950660885711,"endHours":24.76989751397671,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:22","end":"07:52","startHours":6.366770273019893,"endHours":7.867503220119147,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:22","startHours":7.867503220119147,"endHours":9.3682361672184,"quality":"inauspicious"},{"name":"Śubha","start":"09:22","end":"10:52","startHours":9.3682361672184,"endHours":10.868969114317654,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:22","startHours":10.868969114317654,"endHours":12.369702061416909,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:52","startHours":12.369702061416909,"endHours":13.87043500851616,"quality":"inauspicious"},{"name":"Chala","start":"13:52","end":"15:22","startHours":13.87043500851616,"endHours":15.371167955615416,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"16:52","startHours":15.371167955615416,"endHours":16.87190090271467,"quality":"auspicious"},{"name":"Amṛta","start":"16:52","end":"18:22","startHours":16.87190090271467,"endHours":18.372633849813923,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:22","end":"19:52","startHours":18.372633849813923,"endHours":19.871900902714668,"quality":"neutral"},{"name":"Labha","start":"19:52","end":"21:22","startHours":19.871900902714668,"endHours":21.371167955615416,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:52","startHours":21.371167955615416,"endHours":22.87043500851616,"quality":"auspicious"},{"name":"Kāla","start":"22:52","end":"00:22","startHours":22.87043500851616,"endHours":24.36970206141691,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:52","startHours":24.36970206141691,"endHours":25.868969114317654,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:22","startHours":25.868969114317654,"endHours":27.3682361672184,"quality":"inauspicious"},{"name":"Udveg","start":"03:22","end":"04:52","startHours":27.3682361672184,"endHours":28.867503220119147,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:22","startHours":28.867503220119147,"endHours":30.366770273019892,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.366770273019893,"endHours":7.366770273019893,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.366770273019893,"endHours":8.366770273019892,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.366770273019892,"endHours":9.366770273019892,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.366770273019892,"endHours":10.366770273019892,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.366770273019892,"endHours":11.366770273019892,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.366770273019892,"endHours":12.366770273019892,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.366770273019892,"endHours":13.366770273019892,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.366770273019892,"endHours":14.366770273019892,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.366770273019892,"endHours":15.366770273019892,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.366770273019892,"endHours":16.366770273019892,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.366770273019892,"endHours":17.366770273019892,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.366770273019892,"endHours":18.366770273019892,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.366770273019892,"endHours":19.366770273019892,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.366770273019892,"endHours":20.366770273019892,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.366770273019892,"endHours":21.366770273019892,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.366770273019892,"endHours":22.366770273019892,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.366770273019892,"endHours":23.366770273019892,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.366770273019892,"endHours":24.366770273019892,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.366770273019892,"endHours":25.366770273019892,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.366770273019892,"endHours":26.366770273019892,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.366770273019892,"endHours":27.366770273019892,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.366770273019892,"endHours":28.366770273019892,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.366770273019892,"endHours":29.366770273019892,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.366770273019892,"endHours":30.366770273019892,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"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":-2.7525444381612574,"eotMinutes":10.844676314985584,"ayanamsa":24.2825}},"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 Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Tṛtīyā · 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":"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":[]},"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 30, 2030 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 30, 2030 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:22, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2030-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2030-09-30","sa":"https://sa.vidhyamitra.com/city/kolhapur/2030-09-30","hi":"https://hi.vidhyamitra.com/city/kolhapur/2030-09-30","x-default":"https://vidhyamitra.com/city/kolhapur/2030-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T07:07:10.610Z","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":"2026-05-15T07:07:10.610Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T07:07:10.610Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}