{"id":"vidhyamitra:city-day:ranchi:2157-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2157-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-01-25","date_display":"January 25, 2157 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":2157,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508912.770833,"kali_year":5258,"ahargana":1920447.2708,"sun":{"sidereal_longitude":278.8086,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.9393,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.1307,"elapsed_within_tithi_degrees":8.1307},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9393,"elapsed_within_degrees":1.606},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.7479},"karana":{"half_tithi_index":29,"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":2157,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508912.770833,"ahargana":1920447.2708,"kali_year":5258,"ayanamsa_lahiri":26.0471,"grahas":{"sun":{"sidereal_longitude":279.22464,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":93.97303999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.2837},"mars":{"sidereal_longitude":184.78264000000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":271.8589400000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":100.43603999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":272.54794000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":155.92103999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":305.4618,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":125.4618,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2157,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508912.770833,"kali_year":5258,"ahargana":1920447.2708,"sun":{"sidereal_longitude":278.8086,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":94.9393,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.1307,"elapsed_within_tithi_degrees":8.1307},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9393,"elapsed_within_degrees":1.606},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.7479},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.284,"elongation":176.131},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.284,"opposition_distance":3.869}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":-0.652,"elongation":1.108}]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:31","sunsetLocal":"17:31","solarNoonLocal":"12:01","dayLengthHours":10.993037418174378,"dayLengthDisplay":"10 Hours 59 Mins 35 Secs","nightLengthDisplay":"13 Hours 00 Mins 25 Secs","moonriseLocal":"17:01","moonsetLocal":"06:19","rahuKala":{"name":"Rāhu Kāla","start":"14:46","end":"16:08","startHours":14.766098163242784,"endHours":16.140227840514584,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:39","startHours":9.269579454155597,"endHours":10.643709131427393,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:01","end":"13:24","startHours":12.01783880869919,"endHours":13.391968485970988,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:27","startHours":9.086362163852689,"endHours":9.452796744458503,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:16","startHours":6.979363325369267,"endHours":7.272510989853917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:23","startHours":11.651404228093378,"endHours":12.384273389305003,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:47","startHours":5.055581777188751,"endHours":5.788450938400376,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:31","startHours":5.60523364809747,"endHours":6.5213200996120015,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:35","startHours":13.850011711728254,"endHours":14.582880872939878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.31435751778638,"endHours":17.71435751778638,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.51435751778638,"endHours":17.972400743543645,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.26435751778638,"endHours":19.01435751778638,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:23","startHours":23.651404228093377,"endHours":24.384273389305,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:31","end":"07:54","startHours":6.5213200996120015,"endHours":7.895449776883799,"quality":"inauspicious"},{"name":"Udveg","start":"07:54","end":"09:16","startHours":7.895449776883799,"endHours":9.269579454155597,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:39","startHours":9.269579454155597,"endHours":10.643709131427393,"quality":"neutral"},{"name":"Labha","start":"10:39","end":"12:01","startHours":10.643709131427393,"endHours":12.01783880869919,"quality":"auspicious"},{"name":"Amṛta","start":"12:01","end":"13:24","startHours":12.01783880869919,"endHours":13.391968485970988,"quality":"auspicious"},{"name":"Kāla","start":"13:24","end":"14:46","startHours":13.391968485970988,"endHours":14.766098163242784,"quality":"inauspicious"},{"name":"Śubha","start":"14:46","end":"16:08","startHours":14.766098163242784,"endHours":16.140227840514584,"quality":"auspicious"},{"name":"Roga","start":"16:08","end":"17:31","startHours":16.140227840514584,"endHours":17.51435751778638,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:31","end":"19:08","startHours":17.51435751778638,"endHours":19.140227840514584,"quality":"inauspicious"},{"name":"Śubha","start":"19:08","end":"20:46","startHours":19.140227840514584,"endHours":20.766098163242784,"quality":"auspicious"},{"name":"Roga","start":"20:46","end":"22:24","startHours":20.766098163242784,"endHours":22.391968485970988,"quality":"inauspicious"},{"name":"Udveg","start":"22:24","end":"00:01","startHours":22.391968485970988,"endHours":24.01783880869919,"quality":"inauspicious"},{"name":"Chala","start":"00:01","end":"01:39","startHours":24.01783880869919,"endHours":25.643709131427393,"quality":"neutral"},{"name":"Labha","start":"01:39","end":"03:16","startHours":25.643709131427393,"endHours":27.269579454155597,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:54","startHours":27.269579454155597,"endHours":28.8954497768838,"quality":"auspicious"},{"name":"Kāla","start":"04:54","end":"06:31","startHours":28.8954497768838,"endHours":30.521320099612,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.5213200996120015,"endHours":7.5213200996120015,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.5213200996120015,"endHours":8.521320099612002,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.521320099612002,"endHours":9.521320099612002,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.521320099612002,"endHours":10.521320099612002,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.521320099612002,"endHours":11.521320099612002,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.521320099612002,"endHours":12.521320099612002,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.521320099612002,"endHours":13.521320099612002,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.521320099612002,"endHours":14.521320099612002,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.521320099612002,"endHours":15.521320099612002,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.521320099612002,"endHours":16.521320099612,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.521320099612,"endHours":17.521320099612,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.521320099612,"endHours":18.521320099612,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.521320099612,"endHours":19.521320099612,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.521320099612,"endHours":20.521320099612,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.521320099612,"endHours":21.521320099612,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.521320099612,"endHours":22.521320099612,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.521320099612,"endHours":23.521320099612,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.521320099612,"endHours":24.521320099612,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.521320099612,"endHours":25.521320099612,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.521320099612,"endHours":26.521320099612,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.521320099612,"endHours":27.521320099612,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.521320099612,"endHours":28.521320099612,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.521320099612,"endHours":29.521320099612,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.521320099612,"endHours":30.521320099612,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.948474826782785,"eotMinutes":-12.308728521951446,"ayanamsa":26.0471}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 25, 2157 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 25, 2157 CE for Ranchi, Jharkhand: Śukla Pūrṇimā, sūryodaya 06:31, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2157-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2157-01-25","sa":"https://sa.vidhyamitra.com/city/ranchi/2157-01-25","hi":"https://hi.vidhyamitra.com/city/ranchi/2157-01-25","x-default":"https://vidhyamitra.com/city/ranchi/2157-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:09:31.106Z","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":"2026-05-31T21:09:31.106Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:09:31.106Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}