{"id":"vidhyamitra:city-day:rishikesh:2085-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2085-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2085-03-31","date_display":"March 31, 2085 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":2085,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482680.770833,"kali_year":5186,"ahargana":1894215.2708,"sun":{"sidereal_longitude":345.9689,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":52.4584,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.4895,"elapsed_within_tithi_degrees":6.4895},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.4584,"elapsed_within_degrees":12.4584},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.4273},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2085,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482680.770833,"ahargana":1894215.2708,"kali_year":5186,"ayanamsa_lahiri":25.0438,"grahas":{"sun":{"sidereal_longitude":345.997495,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":53.198395000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":1.7496},"mars":{"sidereal_longitude":57.62579499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":318.448395,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":71.12319500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":350.957795,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":341.922995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":255.3593,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":75.3593,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2085,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482680.770833,"kali_year":5186,"ahargana":1894215.2708,"sun":{"sidereal_longitude":345.9689,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":52.4584,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.4895,"elapsed_within_tithi_degrees":6.4895},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":52.4584,"elapsed_within_degrees":12.4584},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.4273},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.75,"elongation":66.49},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.75,"opposition_distance":113.51}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:08","sunsetLocal":"18:36","solarNoonLocal":"12:22","dayLengthHours":12.467149974714129,"dayLengthDisplay":"12 Hours 28 Mins 02 Secs","nightLengthDisplay":"11 Hours 31 Mins 58 Secs","moonriseLocal":"09:51","moonsetLocal":"23:50","rahuKala":{"name":"Rāhu Kāla","start":"09:15","end":"10:48","startHours":9.243067529922909,"endHours":10.801461276762176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:29","startHours":13.918248770440709,"endHours":15.476642517279974,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:08","end":"07:41","startHours":6.126280036244377,"endHours":7.6846737830836425,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.035281697011007,"endHours":9.450853362834811,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.645744618524132,"endHours":6.978201951183175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.944283357777637,"endHours":12.775426689425247,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.46399337294916,"endHours":5.295136704596768,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.087350871684866,"endHours":6.126280036244377,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:16","startHours":14.437713352720461,"endHours":15.26885668436807,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.393430010958507,"endHours":18.793430010958506,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.593430010958507,"endHours":19.112894593238263,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.343430010958507,"endHours":20.093430010958507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.944283357777636,"endHours":24.775426689425245,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:08","end":"07:41","startHours":6.126280036244377,"endHours":7.6846737830836425,"quality":"inauspicious"},{"name":"Śubha","start":"07:41","end":"09:15","startHours":7.6846737830836425,"endHours":9.243067529922909,"quality":"auspicious"},{"name":"Roga","start":"09:15","end":"10:48","startHours":9.243067529922909,"endHours":10.801461276762176,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:22","startHours":10.801461276762176,"endHours":12.35985502360144,"quality":"inauspicious"},{"name":"Chala","start":"12:22","end":"13:55","startHours":12.35985502360144,"endHours":13.918248770440709,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:29","startHours":13.918248770440709,"endHours":15.476642517279974,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:02","startHours":15.476642517279974,"endHours":17.03503626411924,"quality":"auspicious"},{"name":"Kāla","start":"17:02","end":"18:36","startHours":17.03503626411924,"endHours":18.593430010958507,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:36","end":"20:02","startHours":18.593430010958507,"endHours":20.035036264119242,"quality":"auspicious"},{"name":"Amṛta","start":"20:02","end":"21:29","startHours":20.035036264119242,"endHours":21.476642517279974,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:55","startHours":21.476642517279974,"endHours":22.91824877044071,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:22","startHours":22.91824877044071,"endHours":24.35985502360144,"quality":"auspicious"},{"name":"Roga","start":"00:22","end":"01:48","startHours":24.35985502360144,"endHours":25.801461276762176,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:15","startHours":25.801461276762176,"endHours":27.24306752992291,"quality":"inauspicious"},{"name":"Chala","start":"03:15","end":"04:41","startHours":27.24306752992291,"endHours":28.684673783083646,"quality":"neutral"},{"name":"Labha","start":"04:41","end":"06:08","startHours":28.684673783083646,"endHours":30.126280036244378,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.126280036244377,"endHours":7.126280036244377,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.126280036244377,"endHours":8.126280036244378,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.126280036244378,"endHours":9.126280036244378,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.126280036244378,"endHours":10.126280036244378,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.126280036244378,"endHours":11.126280036244378,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.126280036244378,"endHours":12.126280036244378,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.126280036244378,"endHours":13.126280036244378,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.126280036244378,"endHours":14.126280036244378,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.126280036244378,"endHours":15.126280036244378,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.126280036244378,"endHours":16.126280036244378,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.126280036244378,"endHours":17.126280036244378,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.126280036244378,"endHours":18.126280036244378,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.126280036244378,"endHours":19.126280036244378,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.126280036244378,"endHours":20.126280036244378,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.126280036244378,"endHours":21.126280036244378,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.126280036244378,"endHours":22.126280036244378,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.126280036244378,"endHours":23.126280036244378,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.126280036244378,"endHours":24.126280036244378,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.126280036244378,"endHours":25.126280036244378,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.126280036244378,"endHours":26.126280036244378,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.126280036244378,"endHours":27.126280036244378,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.126280036244378,"endHours":28.126280036244378,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.126280036244378,"endHours":29.126280036244378,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.126280036244378,"endHours":30.126280036244378,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.368583084553485,"eotMinutes":-4.661701416086492,"ayanamsa":25.0438}},"calendars":{"vikram_samvat":2142,"vikram_samvatsara":"Kālayukta","saka_samvat":2007,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1492,"malayalam_era":1261,"nanakshahi_year":616,"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 Ṣaṣṭhī · Vikram 2142 Kālayukta · Śaka 2007 Viśvāvasu"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 31, 2085 CE · Ṛṣikeśa · Vidhyamitra","description":"March 31, 2085 CE for Ṛṣikeśa: Śukla Ṣaṣṭhī, sūryodaya 06:08, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2085-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2085-03-31","sa":"https://sa.vidhyamitra.com/city/rishikesh/2085-03-31","hi":"https://hi.vidhyamitra.com/city/rishikesh/2085-03-31","x-default":"https://vidhyamitra.com/city/rishikesh/2085-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:21:09.350Z","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":"2026-05-30T23:21:09.350Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:21:09.350Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}