{"id":"vidhyamitra:city-day:solapur:2017-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2017-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-09-30","date_display":"September 30, 2017 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":2017,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458026.770833,"kali_year":5119,"ahargana":1869561.2708,"sun":{"sidereal_longitude":162.1898,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":274.191,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.0012,"elapsed_within_tithi_degrees":4.0012},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.191,"elapsed_within_degrees":7.5243},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.3808},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":2017,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458026.770833,"ahargana":1869561.2708,"kali_year":5119,"ayanamsa_lahiri":24.1009,"grahas":{"sun":{"sidereal_longitude":162.97845899999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":273.99505899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":2.0731},"mars":{"sidereal_longitude":141.255159,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":155.66495899999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":183.366759,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":137.91945899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":237.93385899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":121.6469,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.6469,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458026.770833,"kali_year":5119,"ahargana":1869561.2708,"sun":{"sidereal_longitude":162.1898,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":274.191,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.0012,"elapsed_within_tithi_degrees":4.0012},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.191,"elapsed_within_degrees":7.5243},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.3808},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.073,"elongation":112.001},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.073,"opposition_distance":67.999}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:16","sunsetLocal":"18:15","solarNoonLocal":"12:16","dayLengthHours":11.997332132804015,"dayLengthDisplay":"11 Hours 59 Mins 50 Secs","nightLengthDisplay":"12 Hours 00 Mins 10 Secs","moonriseLocal":"14:04","moonsetLocal":"01:15","rahuKala":{"name":"Rāhu Kāla","start":"09:16","end":"10:46","startHours":9.259495694882569,"endHours":10.75916221148307,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:46","end":"15:15","startHours":13.758495244684074,"endHours":15.258161761284576,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:46","startHours":6.260162661681565,"endHours":7.759829178282066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:28","startHours":9.059540159335835,"endHours":9.459451230429302,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.760051500548399,"endHours":7.079980357423173,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:40","startHours":11.858917656990107,"endHours":12.65873979917704,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:28","startHours":4.660518377307696,"endHours":5.460340519494631,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:16","startHours":5.260384983947897,"endHours":6.260162661681565,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:03","startHours":14.258384083550908,"endHours":15.058206225737843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.05749479448558,"endHours":18.45749479448558,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:45","startHours":18.25749479448558,"endHours":18.757383633352415,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.00749479448558,"endHours":19.75749479448558,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:40","startHours":23.858917656990105,"endHours":24.658739799177038,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:46","startHours":6.260162661681565,"endHours":7.759829178282066,"quality":"inauspicious"},{"name":"Śubha","start":"07:46","end":"09:16","startHours":7.759829178282066,"endHours":9.259495694882569,"quality":"auspicious"},{"name":"Roga","start":"09:16","end":"10:46","startHours":9.259495694882569,"endHours":10.75916221148307,"quality":"inauspicious"},{"name":"Udveg","start":"10:46","end":"12:16","startHours":10.75916221148307,"endHours":12.258828728083571,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:46","startHours":12.258828728083571,"endHours":13.758495244684074,"quality":"neutral"},{"name":"Labha","start":"13:46","end":"15:15","startHours":13.758495244684074,"endHours":15.258161761284576,"quality":"auspicious"},{"name":"Amṛta","start":"15:15","end":"16:45","startHours":15.258161761284576,"endHours":16.75782827788508,"quality":"auspicious"},{"name":"Kāla","start":"16:45","end":"18:15","startHours":16.75782827788508,"endHours":18.25749479448558,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:15","end":"19:45","startHours":18.25749479448558,"endHours":19.75782827788508,"quality":"auspicious"},{"name":"Amṛta","start":"19:45","end":"21:15","startHours":19.75782827788508,"endHours":21.258161761284576,"quality":"auspicious"},{"name":"Kāla","start":"21:15","end":"22:46","startHours":21.258161761284576,"endHours":22.758495244684077,"quality":"inauspicious"},{"name":"Śubha","start":"22:46","end":"00:16","startHours":22.758495244684077,"endHours":24.25882872808357,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:46","startHours":24.25882872808357,"endHours":25.759162211483073,"quality":"inauspicious"},{"name":"Udveg","start":"01:46","end":"03:16","startHours":25.759162211483073,"endHours":27.25949569488257,"quality":"inauspicious"},{"name":"Chala","start":"03:16","end":"04:46","startHours":27.25949569488257,"endHours":28.759829178282068,"quality":"neutral"},{"name":"Labha","start":"04:46","end":"06:16","startHours":28.759829178282068,"endHours":30.260162661681566,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.260162661681565,"endHours":7.260162661681565,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.260162661681565,"endHours":8.260162661681566,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.260162661681566,"endHours":9.260162661681566,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.260162661681566,"endHours":10.260162661681566,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.260162661681566,"endHours":11.260162661681566,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.260162661681566,"endHours":12.260162661681566,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.260162661681566,"endHours":13.260162661681566,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.260162661681566,"endHours":14.260162661681566,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.260162661681566,"endHours":15.260162661681566,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.260162661681566,"endHours":16.260162661681566,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.260162661681566,"endHours":17.260162661681566,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.260162661681566,"endHours":18.260162661681566,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.260162661681566,"endHours":19.260162661681566,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.260162661681566,"endHours":20.260162661681566,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.260162661681566,"endHours":21.260162661681566,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.260162661681566,"endHours":22.260162661681566,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.260162661681566,"endHours":23.260162661681566,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.260162661681566,"endHours":24.260162661681566,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.260162661681566,"endHours":25.260162661681566,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.260162661681566,"endHours":26.260162661681566,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.260162661681566,"endHours":27.260162661681566,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.260162661681566,"endHours":28.260162661681566,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.260162661681566,"endHours":29.260162661681566,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.260162661681566,"endHours":30.260162661681566,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","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":-2.809657933542642,"eotMinutes":10.844676314985584,"ayanamsa":24.1009}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Daśamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"vijaya-dashami","name":"Vijaya Daśamī (Dasarā / Daśaharā)","name_sanskrit":"विजय दशमी","tradition":"Pan-Hindu","associated_deity":"Rāma (Rāvaṇa-vadha) + Durgā (Mahiṣāsura-vadha)","significance":"Rāma's victory over Rāvaṇa; Durgā's victory; ārambha-divasa for śilpa-kalā.","vrata":true,"primary_observance":"Rāvaṇa-dahana; Aparājitā-pūjā; Śastra-pūjā","detection":{"tithi_number":10,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1,"related_chart":"rama","sources":["Vālmīki Rāmāyaṇa, Yuddha-Kāṇḍa","Devī Mahātmya"]},{"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":"solapur"},"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, 2017 CE · Solapur, Maharashtra · Vidhyamitra","description":"September 30, 2017 CE for Solapur, Maharashtra: Śukla Daśamī, sūryodaya 06:16, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2017-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2017-09-30","sa":"https://sa.vidhyamitra.com/city/solapur/2017-09-30","hi":"https://hi.vidhyamitra.com/city/solapur/2017-09-30","x-default":"https://vidhyamitra.com/city/solapur/2017-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T18:18:12.741Z","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":"2026-05-15T18:18:12.741Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T18:18:12.741Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}