{"id":"vidhyamitra:city-day:solapur:-3136-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/-3136-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3136-01-18","date_display":"January 18, 3137 BCE","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":-3136,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575650.770833,"kali_year":-35,"ahargana":-12814.7292,"sun":{"sidereal_longitude":332.0588,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.7607,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.7019,"elapsed_within_tithi_degrees":10.7019},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.7607,"elapsed_within_degrees":8.094},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.8194},"karana":{"half_tithi_index":3,"name":"Kaulava"},"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":-3136,"month":1,"day":18,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575650.770833,"ahargana":-12814.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8929,"grahas":{"sun":{"sidereal_longitude":332.0588,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":354.7607,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-2.6289},"mars":{"sidereal_longitude":98.6736,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":339.7678,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":10.6765,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":338.8717,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":288.146,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":138.986,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":318.986,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":-3136,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575650.770833,"kali_year":-35,"ahargana":-12814.7292,"sun":{"sidereal_longitude":332.0588,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":354.7607,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.7019,"elapsed_within_tithi_degrees":10.7019},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":354.7607,"elapsed_within_degrees":8.094},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.8194},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.629,"elongation":22.702},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.629,"opposition_distance":157.298}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":-0.42,"opposition_distance":1.553}]},"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":"07:03","sunsetLocal":"18:10","solarNoonLocal":"12:37","dayLengthHours":11.10773327472463,"dayLengthDisplay":"11 Hours 06 Mins 28 Secs","nightLengthDisplay":"12 Hours 53 Mins 32 Secs","moonriseLocal":"08:29","moonsetLocal":"19:46","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:10","startHours":16.777460471049896,"endHours":18.165927130390475,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:37","end":"14:00","startHours":12.61206049302816,"endHours":14.00052715236874,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:47","startHours":15.38899381170932,"endHours":16.777460471049896,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.649998286434926,"endHours":10.020256062259081,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.521016075446039,"endHours":7.817222296105363,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:59","startHours":12.241802717204006,"endHours":12.982318268852314,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:19","startHours":5.577162752369229,"endHours":6.317678304017537,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:03","startHours":6.13254941610546,"endHours":7.058193855665846,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:12","startHours":14.463349372148933,"endHours":15.203864923797243,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.965927130390476,"endHours":18.365927130390475,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.165927130390475,"endHours":18.62874935017067,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.915927130390475,"endHours":19.665927130390475,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:59","startHours":24.241802717204006,"endHours":24.982318268852314,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:03","end":"08:27","startHours":7.058193855665846,"endHours":8.446660515006425,"quality":"inauspicious"},{"name":"Chala","start":"08:27","end":"09:50","startHours":8.446660515006425,"endHours":9.835127174347004,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:13","startHours":9.835127174347004,"endHours":11.223593833687582,"quality":"auspicious"},{"name":"Amṛta","start":"11:13","end":"12:37","startHours":11.223593833687582,"endHours":12.61206049302816,"quality":"auspicious"},{"name":"Kāla","start":"12:37","end":"14:00","startHours":12.61206049302816,"endHours":14.00052715236874,"quality":"inauspicious"},{"name":"Śubha","start":"14:00","end":"15:23","startHours":14.00052715236874,"endHours":15.38899381170932,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:47","startHours":15.38899381170932,"endHours":16.777460471049896,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:10","startHours":16.777460471049896,"endHours":18.165927130390475,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:10","end":"19:47","startHours":18.165927130390475,"endHours":19.777460471049896,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:23","startHours":19.777460471049896,"endHours":21.38899381170932,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"23:00","startHours":21.38899381170932,"endHours":23.00052715236874,"quality":"inauspicious"},{"name":"Chala","start":"23:00","end":"00:37","startHours":23.00052715236874,"endHours":24.61206049302816,"quality":"neutral"},{"name":"Labha","start":"00:37","end":"02:13","startHours":24.61206049302816,"endHours":26.22359383368758,"quality":"auspicious"},{"name":"Amṛta","start":"02:13","end":"03:50","startHours":26.22359383368758,"endHours":27.835127174347,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:27","startHours":27.835127174347,"endHours":29.446660515006425,"quality":"inauspicious"},{"name":"Śubha","start":"05:27","end":"07:03","startHours":29.446660515006425,"endHours":31.058193855665845,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.058193855665846,"endHours":8.058193855665845,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.058193855665845,"endHours":9.058193855665845,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.058193855665845,"endHours":10.058193855665845,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.058193855665845,"endHours":11.058193855665845,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.058193855665845,"endHours":12.058193855665845,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.058193855665845,"endHours":13.058193855665845,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.058193855665845,"endHours":14.058193855665845,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.058193855665845,"endHours":15.058193855665845,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.058193855665845,"endHours":16.058193855665845,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.058193855665845,"endHours":17.058193855665845,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.058193855665845,"endHours":18.058193855665845,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.058193855665845,"endHours":19.058193855665845,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.058193855665845,"endHours":20.058193855665845,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.058193855665845,"endHours":21.058193855665845,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.058193855665845,"endHours":22.058193855665845,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.058193855665845,"endHours":23.058193855665845,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.058193855665845,"endHours":24.058193855665845,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.058193855665845,"endHours":25.058193855665845,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.058193855665845,"endHours":26.058193855665845,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.058193855665845,"endHours":27.058193855665845,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.058193855665845,"endHours":28.058193855665845,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.058193855665845,"endHours":29.058193855665845,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.058193855665845,"endHours":30.058193855665845,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.058193855665845,"endHours":31.058193855665845,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.68334660247985,"eotMinutes":-10.349229581689698,"ayanamsa":-47.8929}},"calendars":{"vikram_samvat":-3079,"saka_samvat":-3214,"bengali_samvat":-3729,"malayalam_era":-3960,"nanakshahi_year":-4605,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvitīyā · Vikram -3079 undefined · Śaka -3214 undefined"},"festivals":[],"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":[]},"validity":{"eternal":true,"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 January 18, 3137 BCE · Solapur, Maharashtra · Vidhyamitra","description":"January 18, 3137 BCE for Solapur, Maharashtra: Śukla Dvitīyā, sūryodaya 07:03, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/-3136-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/-3136-01-18","sa":"https://sa.vidhyamitra.com/city/solapur/-3136-01-18","hi":"https://hi.vidhyamitra.com/city/solapur/-3136-01-18","x-default":"https://vidhyamitra.com/city/solapur/-3136-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:46:38.648Z","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":"2026-06-01T14:46:38.648Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:46:38.648Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}