{"id":"vidhyamitra:city-day:solapur:2181-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2181-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-01-08","date_display":"January 8, 2181 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":2181,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517661.770833,"kali_year":5282,"ahargana":1929196.2708,"sun":{"sidereal_longitude":261.1367,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":165.7896,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.6529,"elapsed_within_tithi_degrees":0.6529},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.7896,"elapsed_within_degrees":5.7896},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":66.9263},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2181,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517661.770833,"ahargana":1929196.2708,"kali_year":5282,"ayanamsa_lahiri":26.3817,"grahas":{"sun":{"sidereal_longitude":261.75426400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":163.69856400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-2.6501},"mars":{"sidereal_longitude":46.47346399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":254.022964,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":112.31086400000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":252.53176399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":78.65556400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":201.8976,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.8976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517661.770833,"kali_year":5282,"ahargana":1929196.2708,"sun":{"sidereal_longitude":261.1367,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":165.7896,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.6529,"elapsed_within_tithi_degrees":0.6529},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.7896,"elapsed_within_degrees":5.7896},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":66.9263},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.65,"elongation":95.347},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.65,"opposition_distance":84.653}},"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":"06:59","sunsetLocal":"18:07","solarNoonLocal":"12:33","dayLengthHours":11.131067907810007,"dayLengthDisplay":"11 Hours 07 Mins 52 Secs","nightLengthDisplay":"12 Hours 52 Mins 08 Secs","moonriseLocal":"00:03","moonsetLocal":"11:58","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"09:46","startHours":8.37711876179337,"endHours":9.76850225026962,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:10","end":"12:33","startHours":11.15988573874587,"endHours":12.551269227222122,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:20","startHours":13.942652715698372,"endHours":15.334036204174623,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:57","startHours":9.58298445180612,"endHours":9.954020048733119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.449529769475868,"endHours":7.746358247017469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:55","startHours":12.180233630295122,"endHours":12.922304824149121,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:15","startHours":5.501592885609116,"endHours":6.243664079463117,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:59","startHours":6.058146280999617,"endHours":6.985735273317117,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:09","startHours":14.406447211857122,"endHours":15.148518405711123,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.916803181127126,"endHours":18.316803181127124,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:35","startHours":18.116803181127125,"endHours":18.580597677285876,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.866803181127125,"endHours":19.616803181127125,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:55","startHours":24.18023363029512,"endHours":24.922304824149123,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:59","end":"08:23","startHours":6.985735273317117,"endHours":8.37711876179337,"quality":"auspicious"},{"name":"Kāla","start":"08:23","end":"09:46","startHours":8.37711876179337,"endHours":9.76850225026962,"quality":"inauspicious"},{"name":"Śubha","start":"09:46","end":"11:10","startHours":9.76850225026962,"endHours":11.15988573874587,"quality":"auspicious"},{"name":"Roga","start":"11:10","end":"12:33","startHours":11.15988573874587,"endHours":12.551269227222122,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"13:57","startHours":12.551269227222122,"endHours":13.942652715698372,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:20","startHours":13.942652715698372,"endHours":15.334036204174623,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"16:44","startHours":15.334036204174623,"endHours":16.725419692650874,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:07","startHours":16.725419692650874,"endHours":18.116803181127125,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:07","end":"19:44","startHours":18.116803181127125,"endHours":19.725419692650874,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:20","startHours":19.725419692650874,"endHours":21.334036204174623,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:57","startHours":21.334036204174623,"endHours":22.942652715698372,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:33","startHours":22.942652715698372,"endHours":24.55126922722212,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"02:10","startHours":24.55126922722212,"endHours":26.15988573874587,"quality":"auspicious"},{"name":"Roga","start":"02:10","end":"03:46","startHours":26.15988573874587,"endHours":27.76850225026962,"quality":"inauspicious"},{"name":"Udveg","start":"03:46","end":"05:23","startHours":27.76850225026962,"endHours":29.37711876179337,"quality":"inauspicious"},{"name":"Chala","start":"05:23","end":"06:59","startHours":29.37711876179337,"endHours":30.98573527331712,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.985735273317117,"endHours":7.985735273317117,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.985735273317117,"endHours":8.985735273317118,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.985735273317118,"endHours":9.985735273317118,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.985735273317118,"endHours":10.985735273317118,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.985735273317118,"endHours":11.985735273317118,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.985735273317118,"endHours":12.985735273317118,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.985735273317118,"endHours":13.985735273317118,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.985735273317118,"endHours":14.985735273317118,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.985735273317118,"endHours":15.985735273317118,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.985735273317118,"endHours":16.98573527331712,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.98573527331712,"endHours":17.98573527331712,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.98573527331712,"endHours":18.98573527331712,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.98573527331712,"endHours":19.98573527331712,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.98573527331712,"endHours":20.98573527331712,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.98573527331712,"endHours":21.98573527331712,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.98573527331712,"endHours":22.98573527331712,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.98573527331712,"endHours":23.98573527331712,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.98573527331712,"endHours":24.98573527331712,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.98573527331712,"endHours":25.98573527331712,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.98573527331712,"endHours":26.98573527331712,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.98573527331712,"endHours":27.98573527331712,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.98573527331712,"endHours":28.98573527331712,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.98573527331712,"endHours":29.98573527331712,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.98573527331712,"endHours":30.98573527331712,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.20820215663204,"eotMinutes":-6.7017536333273355,"ayanamsa":26.3817}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 January 8, 2181 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 8, 2181 CE for Solapur, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:59, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2181-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2181-01-08","sa":"https://sa.vidhyamitra.com/city/solapur/2181-01-08","hi":"https://hi.vidhyamitra.com/city/solapur/2181-01-08","x-default":"https://vidhyamitra.com/city/solapur/2181-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T17:49:28.940Z","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":"2026-06-03T17:49:28.940Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T17:49:28.940Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}