{"id":"vidhyamitra:city-day:vrindavan:1886-01-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1886-01-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1886-01-31","date_display":"January 31, 1886 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":1886,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409937.770833,"kali_year":4987,"ahargana":1821472.2708,"sun":{"sidereal_longitude":289.1672,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":242.446,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.2788,"elapsed_within_tithi_degrees":1.2788},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.446,"elapsed_within_degrees":2.446},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.6131},"karana":{"half_tithi_index":52,"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":1886,"month":1,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409937.770833,"ahargana":1821472.2708,"kali_year":4987,"ayanamsa_lahiri":22.2617,"grahas":{"sun":{"sidereal_longitude":288.879312,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":244.36201200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":4.4946},"mars":{"sidereal_longitude":154.32351199999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":273.981712,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":165.16091200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":317.39041199999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":70.92581200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":149.6336,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.6336,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1886,"month":1,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409937.770833,"kali_year":4987,"ahargana":1821472.2708,"sun":{"sidereal_longitude":289.1672,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":242.446,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.2788,"elapsed_within_tithi_degrees":1.2788},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.446,"elapsed_within_degrees":2.446},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.6131},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.495,"elongation":46.721},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.495,"opposition_distance":133.279}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:07","sunsetLocal":"17:59","solarNoonLocal":"12:33","dayLengthHours":10.875291697441133,"dayLengthDisplay":"10 Hours 52 Mins 31 Secs","nightLengthDisplay":"13 Hours 07 Mins 29 Secs","moonriseLocal":"04:24","moonsetLocal":"14:46","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"17:59","startHours":16.626440862237793,"endHours":17.985852324417934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:33","end":"13:54","startHours":12.548206475697366,"endHours":13.907617937877509,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:16","end":"16:38","startHours":15.26702940005765,"endHours":16.626440862237793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.648128689713065,"endHours":10.010638412961104,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.563697781036848,"endHours":7.853705559635278,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:55","startHours":12.18569675244933,"endHours":12.910716198945407,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:23","startHours":5.66052173398465,"endHours":6.385541180480725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:07","startHours":6.204286318856706,"endHours":7.110560626976801,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:05","startHours":14.360755091937556,"endHours":15.08577453843363,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.785852324417935,"endHours":18.185852324417933,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:26","startHours":17.985852324417934,"endHours":18.438989478477982,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.735852324417934,"endHours":19.485852324417934,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:55","startHours":24.18569675244933,"endHours":24.91071619894541,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:07","end":"08:28","startHours":7.110560626976801,"endHours":8.469972089156942,"quality":"inauspicious"},{"name":"Chala","start":"08:28","end":"09:50","startHours":8.469972089156942,"endHours":9.829383551337084,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:11","startHours":9.829383551337084,"endHours":11.188795013517225,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:33","startHours":11.188795013517225,"endHours":12.548206475697366,"quality":"auspicious"},{"name":"Kāla","start":"12:33","end":"13:54","startHours":12.548206475697366,"endHours":13.907617937877509,"quality":"inauspicious"},{"name":"Śubha","start":"13:54","end":"15:16","startHours":13.907617937877509,"endHours":15.26702940005765,"quality":"auspicious"},{"name":"Roga","start":"15:16","end":"16:38","startHours":15.26702940005765,"endHours":16.626440862237793,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"17:59","startHours":16.626440862237793,"endHours":17.985852324417934,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:59","end":"19:38","startHours":17.985852324417934,"endHours":19.626440862237793,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"21:16","startHours":19.626440862237793,"endHours":21.267029400057652,"quality":"inauspicious"},{"name":"Udveg","start":"21:16","end":"22:54","startHours":21.267029400057652,"endHours":22.90761793787751,"quality":"inauspicious"},{"name":"Chala","start":"22:54","end":"00:33","startHours":22.90761793787751,"endHours":24.548206475697366,"quality":"neutral"},{"name":"Labha","start":"00:33","end":"02:11","startHours":24.548206475697366,"endHours":26.188795013517225,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:50","startHours":26.188795013517225,"endHours":27.829383551337084,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:28","startHours":27.829383551337084,"endHours":29.46997208915694,"quality":"inauspicious"},{"name":"Śubha","start":"05:28","end":"07:07","startHours":29.46997208915694,"endHours":31.1105606269768,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.110560626976801,"endHours":8.1105606269768,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.1105606269768,"endHours":9.1105606269768,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.1105606269768,"endHours":10.1105606269768,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.1105606269768,"endHours":11.1105606269768,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.1105606269768,"endHours":12.1105606269768,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.1105606269768,"endHours":13.1105606269768,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.1105606269768,"endHours":14.1105606269768,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.1105606269768,"endHours":15.1105606269768,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.1105606269768,"endHours":16.1105606269768,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.1105606269768,"endHours":17.1105606269768,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.1105606269768,"endHours":18.1105606269768,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.1105606269768,"endHours":19.1105606269768,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.1105606269768,"endHours":20.1105606269768,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.1105606269768,"endHours":21.1105606269768,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.1105606269768,"endHours":22.1105606269768,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.1105606269768,"endHours":23.1105606269768,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.1105606269768,"endHours":24.1105606269768,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.1105606269768,"endHours":25.1105606269768,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.1105606269768,"endHours":26.1105606269768,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.1105606269768,"endHours":27.1105606269768,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.1105606269768,"endHours":28.1105606269768,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.1105606269768,"endHours":29.1105606269768,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.1105606269768,"endHours":30.1105606269768,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.1105606269768,"endHours":31.1105606269768,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.429339677425048,"eotMinutes":-13.52958854184206,"ayanamsa":22.2617}},"calendars":{"vikram_samvat":1943,"vikram_samvatsara":"Vikāri","saka_samvat":1808,"saka_samvatsara":"Vyaya","bengali_samvat":1293,"malayalam_era":1062,"nanakshahi_year":417,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 1943 Vikāri · Śaka 1808 Vyaya"},"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":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 31, 1886 CE · Vṛndāvana · Vidhyamitra","description":"January 31, 1886 CE for Vṛndāvana: Kṛṣṇa Dvādaśī, sūryodaya 07:07, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1886-01-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1886-01-31","sa":"https://sa.vidhyamitra.com/city/vrindavan/1886-01-31","hi":"https://hi.vidhyamitra.com/city/vrindavan/1886-01-31","x-default":"https://vidhyamitra.com/city/vrindavan/1886-01-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:04:22.150Z","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":"2026-06-01T02:04:22.150Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:04:22.150Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}