{"id":"vidhyamitra:city-day:solapur:2131-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2131-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-07-17","date_display":"July 17, 2131 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":2131,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499588.770833,"kali_year":5233,"ahargana":1911123.2708,"sun":{"sidereal_longitude":87.7278,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":351.3212,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.5934,"elapsed_within_tithi_degrees":11.5934},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.3212,"elapsed_within_degrees":4.6546},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.0491},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2131,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499588.770833,"ahargana":1911123.2708,"kali_year":5233,"ayanamsa_lahiri":25.6905,"grahas":{"sun":{"sidereal_longitude":88.47018500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":351.524485,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-4.4977},"mars":{"sidereal_longitude":352.321685,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":89.51408500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":51.66698500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":87.21348499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":192.11888499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.4921,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.4921,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":2131,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499588.770833,"kali_year":5233,"ahargana":1911123.2708,"sun":{"sidereal_longitude":87.7278,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":351.3212,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.5934,"elapsed_within_tithi_degrees":11.5934},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.3212,"elapsed_within_degrees":4.6546},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.0491},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":96.407},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":83.593}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":0.962,"elongation":2.89}]},"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":"06:00","sunsetLocal":"19:04","solarNoonLocal":"12:32","dayLengthHours":13.075814854097324,"dayLengthDisplay":"13 Hours 04 Mins 33 Secs","nightLengthDisplay":"10 Hours 55 Mins 27 Secs","moonriseLocal":"23:53","moonsetLocal":"12:15","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:26","startHours":15.80475342851264,"endHours":17.439230285274807,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:54","startHours":9.266846001463978,"endHours":10.901322858226145,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:32","end":"14:10","startHours":12.535799714988311,"endHours":14.170276571750478,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.048915753895692,"endHours":9.484776249032269,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:53","startHours":6.5427179068603705,"endHours":6.891406302969632,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:58","startHours":12.099939219851734,"endHours":12.971660210124888,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:08","startHours":4.254450307393339,"endHours":5.1261712976664935,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"06:00","startHours":4.908241050098205,"endHours":5.997892287939648,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:35","startHours":14.7151021906712,"endHours":15.586823180944355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.873707142036974,"endHours":19.273707142036972,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:37","startHours":19.073707142036973,"endHours":19.618532760957695,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.823707142036973,"endHours":20.573707142036973,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:58","startHours":24.099939219851734,"endHours":24.971660210124888,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:00","end":"07:38","startHours":5.997892287939648,"endHours":7.632369144701814,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:16","startHours":7.632369144701814,"endHours":9.266846001463978,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:54","startHours":9.266846001463978,"endHours":10.901322858226145,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:32","startHours":10.901322858226145,"endHours":12.535799714988311,"quality":"auspicious"},{"name":"Amṛta","start":"12:32","end":"14:10","startHours":12.535799714988311,"endHours":14.170276571750478,"quality":"auspicious"},{"name":"Kāla","start":"14:10","end":"15:48","startHours":14.170276571750478,"endHours":15.80475342851264,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:26","startHours":15.80475342851264,"endHours":17.439230285274807,"quality":"auspicious"},{"name":"Roga","start":"17:26","end":"19:04","startHours":17.439230285274807,"endHours":19.073707142036973,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:04","end":"20:26","startHours":19.073707142036973,"endHours":20.439230285274807,"quality":"inauspicious"},{"name":"Śubha","start":"20:26","end":"21:48","startHours":20.439230285274807,"endHours":21.80475342851264,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:10","startHours":21.80475342851264,"endHours":23.170276571750478,"quality":"inauspicious"},{"name":"Udveg","start":"23:10","end":"00:32","startHours":23.170276571750478,"endHours":24.53579971498831,"quality":"inauspicious"},{"name":"Chala","start":"00:32","end":"01:54","startHours":24.53579971498831,"endHours":25.901322858226145,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:16","startHours":25.901322858226145,"endHours":27.266846001463982,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:38","startHours":27.266846001463982,"endHours":28.632369144701816,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:00","startHours":28.632369144701816,"endHours":29.99789228793965,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":5.997892287939648,"endHours":6.997892287939648,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":6.997892287939648,"endHours":7.997892287939648,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":7.997892287939648,"endHours":8.99789228793965,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":8.99789228793965,"endHours":9.99789228793965,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":9.99789228793965,"endHours":10.99789228793965,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":10.99789228793965,"endHours":11.99789228793965,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":11.99789228793965,"endHours":12.99789228793965,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":12.99789228793965,"endHours":13.99789228793965,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":13.99789228793965,"endHours":14.99789228793965,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":14.99789228793965,"endHours":15.99789228793965,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":15.99789228793965,"endHours":16.99789228793965,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":16.99789228793965,"endHours":17.99789228793965,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":17.99789228793965,"endHours":18.99789228793965,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":18.99789228793965,"endHours":19.99789228793965,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":19.99789228793965,"endHours":20.99789228793965,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":20.99789228793965,"endHours":21.99789228793965,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":21.99789228793965,"endHours":22.99789228793965,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":22.99789228793965,"endHours":23.99789228793965,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":23.99789228793965,"endHours":24.99789228793965,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":24.99789228793965,"endHours":25.99789228793965,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":25.99789228793965,"endHours":26.99789228793965,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":26.99789228793965,"endHours":27.99789228793965,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":27.99789228793965,"endHours":28.99789228793965,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":28.99789228793965,"endHours":29.99789228793965,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.277883621483216,"eotMinutes":-5.773582899298716,"ayanamsa":25.6905}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Saptamī · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 17, 2131 CE · Solapur, Maharashtra · Vidhyamitra","description":"July 17, 2131 CE for Solapur, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:00, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2131-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2131-07-17","sa":"https://sa.vidhyamitra.com/city/solapur/2131-07-17","hi":"https://hi.vidhyamitra.com/city/solapur/2131-07-17","x-default":"https://vidhyamitra.com/city/solapur/2131-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:51:02.459Z","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":"2026-06-02T14:51:02.459Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:51:02.459Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}