{"id":"vidhyamitra:city-day:rishikesh:2086-09-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2086-09-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2086-09-09","date_display":"September 9, 2086 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":2086,"month":9,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483207.770833,"kali_year":5188,"ahargana":1894742.2708,"sun":{"sidereal_longitude":140.8839,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":153.8729,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.989,"elapsed_within_tithi_degrees":0.989},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.8729,"elapsed_within_degrees":7.2062},"yoga":{"number":23,"name":"Śubha","sum_longitude":294.7567},"karana":{"half_tithi_index":2,"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":2086,"month":9,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483207.770833,"ahargana":1894742.2708,"kali_year":5188,"ayanamsa_lahiri":25.064,"grahas":{"sun":{"sidereal_longitude":141.80416000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":152.61436000000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-4.3157},"mars":{"sidereal_longitude":55.55395999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":160.91336,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":126.91415999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":133.99955999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":3.8076599999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":227.4364,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.4364,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2086,"month":9,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483207.770833,"kali_year":5188,"ahargana":1894742.2708,"sun":{"sidereal_longitude":140.8839,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":153.8729,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.989,"elapsed_within_tithi_degrees":0.989},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.8729,"elapsed_within_degrees":7.2062},"yoga":{"number":23,"name":"Śubha","sum_longitude":294.7567},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.316,"elongation":12.989},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.316,"opposition_distance":167.011}},"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":"05:58","sunsetLocal":"18:30","solarNoonLocal":"12:14","dayLengthHours":12.530904153516211,"dayLengthDisplay":"12 Hours 31 Mins 51 Secs","nightLengthDisplay":"11 Hours 28 Mins 09 Secs","moonriseLocal":"06:52","moonsetLocal":"19:02","rahuKala":{"name":"Rāhu Kāla","start":"07:32","end":"09:06","startHours":7.52838051537795,"endHours":9.094743534567478,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:40","end":"12:14","startHours":10.661106553757003,"endHours":12.227469572946529,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:48","end":"15:22","startHours":13.793832592136056,"endHours":15.360195611325583,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.885895132008873,"endHours":9.30359193712608,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.4841385025849325,"endHours":6.818295946678698,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:39","startHours":11.80977276782932,"endHours":12.645166378063736,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.291230275719596,"endHours":5.12662388595401,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:58","startHours":4.917775483395406,"endHours":5.962017496188424,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:09","startHours":14.315953598532566,"endHours":15.15134720876698,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.292921649704635,"endHours":18.692921649704633,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.492921649704634,"endHours":19.015042656101144,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.242921649704634,"endHours":19.992921649704634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:39","startHours":23.809772767829323,"endHours":24.645166378063735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:58","end":"07:32","startHours":5.962017496188424,"endHours":7.52838051537795,"quality":"auspicious"},{"name":"Kāla","start":"07:32","end":"09:06","startHours":7.52838051537795,"endHours":9.094743534567478,"quality":"inauspicious"},{"name":"Śubha","start":"09:06","end":"10:40","startHours":9.094743534567478,"endHours":10.661106553757003,"quality":"auspicious"},{"name":"Roga","start":"10:40","end":"12:14","startHours":10.661106553757003,"endHours":12.227469572946529,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:48","startHours":12.227469572946529,"endHours":13.793832592136056,"quality":"inauspicious"},{"name":"Chala","start":"13:48","end":"15:22","startHours":13.793832592136056,"endHours":15.360195611325583,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"16:56","startHours":15.360195611325583,"endHours":16.926558630515107,"quality":"auspicious"},{"name":"Amṛta","start":"16:56","end":"18:30","startHours":16.926558630515107,"endHours":18.492921649704634,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"19:56","startHours":18.492921649704634,"endHours":19.926558630515107,"quality":"neutral"},{"name":"Labha","start":"19:56","end":"21:22","startHours":19.926558630515107,"endHours":21.36019561132558,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:48","startHours":21.36019561132558,"endHours":22.793832592136056,"quality":"auspicious"},{"name":"Kāla","start":"22:48","end":"00:14","startHours":22.793832592136056,"endHours":24.22746957294653,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:40","startHours":24.22746957294653,"endHours":25.661106553757,"quality":"auspicious"},{"name":"Roga","start":"01:40","end":"03:06","startHours":25.661106553757,"endHours":27.094743534567478,"quality":"inauspicious"},{"name":"Udveg","start":"03:06","end":"04:32","startHours":27.094743534567478,"endHours":28.52838051537795,"quality":"inauspicious"},{"name":"Chala","start":"04:32","end":"05:58","startHours":28.52838051537795,"endHours":29.962017496188423,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.962017496188424,"endHours":6.962017496188424,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.962017496188424,"endHours":7.962017496188424,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.962017496188424,"endHours":8.962017496188423,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.962017496188423,"endHours":9.962017496188423,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.962017496188423,"endHours":10.962017496188423,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.962017496188423,"endHours":11.962017496188423,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.962017496188423,"endHours":12.962017496188423,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.962017496188423,"endHours":13.962017496188423,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.962017496188423,"endHours":14.962017496188423,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.962017496188423,"endHours":15.962017496188423,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.962017496188423,"endHours":16.962017496188423,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.962017496188423,"endHours":17.962017496188423,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.962017496188423,"endHours":18.962017496188423,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.962017496188423,"endHours":19.962017496188423,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.962017496188423,"endHours":20.962017496188423,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.962017496188423,"endHours":21.962017496188423,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.962017496188423,"endHours":22.962017496188423,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.962017496188423,"endHours":23.962017496188423,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.962017496188423,"endHours":24.962017496188423,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.962017496188423,"endHours":25.962017496188423,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.962017496188423,"endHours":26.962017496188423,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.962017496188423,"endHours":27.962017496188423,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.962017496188423,"endHours":28.962017496188423,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.962017496188423,"endHours":29.962017496188423,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.184423900424535,"eotMinutes":3.2814256232083188,"ayanamsa":25.064}},"calendars":{"vikram_samvat":2143,"vikram_samvatsara":"Siddhārthī","saka_samvat":2008,"saka_samvatsara":"Parābhava","bengali_samvat":1493,"malayalam_era":1262,"nanakshahi_year":617,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvitīyā · Vikram 2143 Siddhārthī · Śaka 2008 Parābhava"},"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":[]},"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 September 9, 2086 CE · Ṛṣikeśa · Vidhyamitra","description":"September 9, 2086 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 05:58, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2086-09-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2086-09-09","sa":"https://sa.vidhyamitra.com/city/rishikesh/2086-09-09","hi":"https://hi.vidhyamitra.com/city/rishikesh/2086-09-09","x-default":"https://vidhyamitra.com/city/rishikesh/2086-09-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:11:29.294Z","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":"2026-06-02T18:11:29.294Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:11:29.294Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}