{"id":"vidhyamitra:city-day:solapur:2129-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2129-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-07-20","date_display":"July 20, 2129 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":2129,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498861.770833,"kali_year":5231,"ahargana":1910396.2708,"sun":{"sidereal_longitude":91.0601,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":134.2453,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1852,"elapsed_within_tithi_degrees":7.1852},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.2453,"elapsed_within_degrees":0.912},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.3054},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2129,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498861.770833,"ahargana":1910396.2708,"kali_year":5231,"ayanamsa_lahiri":25.6627,"grahas":{"sun":{"sidereal_longitude":91.82186200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":131.16776200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":1.2568},"mars":{"sidereal_longitude":303.91366199999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":115.77876200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":351.293662,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":55.51956200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":168.88426200000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":118.0121,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.0121,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498861.770833,"kali_year":5231,"ahargana":1910396.2708,"sun":{"sidereal_longitude":91.0601,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":134.2453,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1852,"elapsed_within_tithi_degrees":7.1852},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.2453,"elapsed_within_degrees":0.912},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.3054},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.257,"elongation":43.185},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.257,"opposition_distance":136.815}},"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":"06:01","sunsetLocal":"19:04","solarNoonLocal":"12:32","dayLengthHours":13.044983656687698,"dayLengthDisplay":"13 Hours 02 Mins 42 Secs","nightLengthDisplay":"10 Hours 57 Mins 18 Secs","moonriseLocal":"08:56","moonsetLocal":"21:24","rahuKala":{"name":"Rāhu Kāla","start":"12:32","end":"14:10","startHours":12.539477020252622,"endHours":14.170099977338584,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:39","end":"09:17","startHours":7.647608148994736,"endHours":9.278231106080698,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:55","end":"12:32","startHours":10.908854063166661,"endHours":12.539477020252622,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:30","startHours":9.06081471180257,"endHours":9.495647500358826,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.560526177604094,"endHours":6.9083924084490995,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:58","startHours":12.104644231696366,"endHours":12.97430980880888,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:09","startHours":4.277654037683747,"endHours":5.14731961479626,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:01","startHours":4.929903220518131,"endHours":6.016985191908773,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:35","startHours":14.713640963033907,"endHours":15.58330654014642,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.861968848596472,"endHours":19.26196884859647,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:36","startHours":19.06196884859647,"endHours":19.60550983429179,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.81196884859647,"endHours":20.56196884859647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:58","startHours":24.104644231696366,"endHours":24.97430980880888,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:01","end":"07:39","startHours":6.016985191908773,"endHours":7.647608148994736,"quality":"auspicious"},{"name":"Amṛta","start":"07:39","end":"09:17","startHours":7.647608148994736,"endHours":9.278231106080698,"quality":"auspicious"},{"name":"Kāla","start":"09:17","end":"10:55","startHours":9.278231106080698,"endHours":10.908854063166661,"quality":"inauspicious"},{"name":"Śubha","start":"10:55","end":"12:32","startHours":10.908854063166661,"endHours":12.539477020252622,"quality":"auspicious"},{"name":"Roga","start":"12:32","end":"14:10","startHours":12.539477020252622,"endHours":14.170099977338584,"quality":"inauspicious"},{"name":"Udveg","start":"14:10","end":"15:48","startHours":14.170099977338584,"endHours":15.800722934424547,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:26","startHours":15.800722934424547,"endHours":17.43134589151051,"quality":"neutral"},{"name":"Labha","start":"17:26","end":"19:04","startHours":17.43134589151051,"endHours":19.06196884859647,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:04","end":"20:26","startHours":19.06196884859647,"endHours":20.43134589151051,"quality":"inauspicious"},{"name":"Chala","start":"20:26","end":"21:48","startHours":20.43134589151051,"endHours":21.80072293442455,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:10","startHours":21.80072293442455,"endHours":23.170099977338584,"quality":"auspicious"},{"name":"Amṛta","start":"23:10","end":"00:32","startHours":23.170099977338584,"endHours":24.539477020252622,"quality":"auspicious"},{"name":"Kāla","start":"00:32","end":"01:55","startHours":24.539477020252622,"endHours":25.90885406316666,"quality":"inauspicious"},{"name":"Śubha","start":"01:55","end":"03:17","startHours":25.90885406316666,"endHours":27.278231106080696,"quality":"auspicious"},{"name":"Roga","start":"03:17","end":"04:39","startHours":27.278231106080696,"endHours":28.647608148994735,"quality":"inauspicious"},{"name":"Udveg","start":"04:39","end":"06:01","startHours":28.647608148994735,"endHours":30.016985191908773,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.016985191908773,"endHours":7.016985191908773,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.016985191908773,"endHours":8.016985191908773,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.016985191908773,"endHours":9.016985191908773,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.016985191908773,"endHours":10.016985191908773,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.016985191908773,"endHours":11.016985191908773,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.016985191908773,"endHours":12.016985191908773,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.016985191908773,"endHours":13.016985191908773,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.016985191908773,"endHours":14.016985191908773,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.016985191908773,"endHours":15.016985191908773,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.016985191908773,"endHours":16.016985191908773,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.016985191908773,"endHours":17.016985191908773,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.016985191908773,"endHours":18.016985191908773,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.016985191908773,"endHours":19.016985191908773,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.016985191908773,"endHours":20.016985191908773,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.016985191908773,"endHours":21.016985191908773,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.016985191908773,"endHours":22.016985191908773,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.016985191908773,"endHours":23.016985191908773,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.016985191908773,"endHours":24.016985191908773,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.016985191908773,"endHours":25.016985191908773,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.016985191908773,"endHours":26.016985191908773,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.016985191908773,"endHours":27.016985191908773,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.016985191908773,"endHours":28.016985191908773,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.016985191908773,"endHours":29.016985191908773,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.016985191908773,"endHours":30.016985191908773,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.66127234460667,"eotMinutes":-5.99422121515736,"ayanamsa":25.6627}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturthī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 20, 2129 CE · Solapur, Maharashtra · Vidhyamitra","description":"July 20, 2129 CE for Solapur, Maharashtra: Śukla Caturthī, sūryodaya 06:01, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2129-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2129-07-20","sa":"https://sa.vidhyamitra.com/city/solapur/2129-07-20","hi":"https://hi.vidhyamitra.com/city/solapur/2129-07-20","x-default":"https://vidhyamitra.com/city/solapur/2129-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:17:37.135Z","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":"2026-05-31T06:17:37.135Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:17:37.135Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}