{"id":"vidhyamitra:city-day:rishikesh:2072-12-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2072-12-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2072-12-12","date_display":"December 12, 2072 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":2072,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478188.770833,"kali_year":5174,"ahargana":1889723.2708,"sun":{"sidereal_longitude":235.3997,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.6829,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.2832,"elapsed_within_tithi_degrees":6.2832},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6829,"elapsed_within_degrees":12.3495},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.0826},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2072,"month":12,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478188.770833,"ahargana":1889723.2708,"kali_year":5174,"ayanamsa_lahiri":24.872,"grahas":{"sun":{"sidereal_longitude":235.987122,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":264.3935220000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":3.326},"mars":{"sidereal_longitude":239.719422,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":223.395622,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":71.678222,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":281.5680219999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":204.71122200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":133.3671,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.3671,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2072,"month":12,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478188.770833,"kali_year":5174,"ahargana":1889723.2708,"sun":{"sidereal_longitude":235.3997,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":265.6829,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.2832,"elapsed_within_tithi_degrees":6.2832},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6829,"elapsed_within_degrees":12.3495},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.0826},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.326,"elongation":30.283},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.326,"opposition_distance":149.717}},"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":"07:04","sunsetLocal":"17:18","solarNoonLocal":"12:11","dayLengthHours":10.23403331428903,"dayLengthDisplay":"10 Hours 14 Mins 03 Secs","nightLengthDisplay":"13 Hours 45 Mins 57 Secs","moonriseLocal":"08:56","moonsetLocal":"19:14","rahuKala":{"name":"Rāhu Kāla","start":"08:21","end":"09:38","startHours":8.352039356123063,"endHours":9.63129352040919,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:55","end":"12:11","startHours":10.91054768469532,"endHours":12.18980184898145,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:28","end":"14:45","startHours":13.469056013267577,"endHours":14.748310177553707,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:48","startHours":9.460726298504374,"endHours":9.801860742314009,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:46","startHours":7.499203246598976,"endHours":7.772110801646684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:32","startHours":11.848667405171813,"endHours":12.530936292791083,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:23","startHours":5.708247416598396,"endHours":6.390516304217665,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:04","startHours":6.219949082312848,"endHours":7.0727851918369335,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:35","startHours":13.895474068029621,"endHours":14.57774295564889,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.106818506125965,"endHours":17.506818506125963,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.306818506125964,"endHours":17.733236560888006,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.056818506125964,"endHours":18.806818506125964,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:32","startHours":23.848667405171813,"endHours":24.53093629279108,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:04","end":"08:21","startHours":7.0727851918369335,"endHours":8.352039356123063,"quality":"auspicious"},{"name":"Kāla","start":"08:21","end":"09:38","startHours":8.352039356123063,"endHours":9.63129352040919,"quality":"inauspicious"},{"name":"Śubha","start":"09:38","end":"10:55","startHours":9.63129352040919,"endHours":10.91054768469532,"quality":"auspicious"},{"name":"Roga","start":"10:55","end":"12:11","startHours":10.91054768469532,"endHours":12.18980184898145,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:28","startHours":12.18980184898145,"endHours":13.469056013267577,"quality":"inauspicious"},{"name":"Chala","start":"13:28","end":"14:45","startHours":13.469056013267577,"endHours":14.748310177553707,"quality":"neutral"},{"name":"Labha","start":"14:45","end":"16:02","startHours":14.748310177553707,"endHours":16.027564341839835,"quality":"auspicious"},{"name":"Amṛta","start":"16:02","end":"17:18","startHours":16.027564341839835,"endHours":17.306818506125964,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:18","end":"19:02","startHours":17.306818506125964,"endHours":19.027564341839835,"quality":"neutral"},{"name":"Labha","start":"19:02","end":"20:45","startHours":19.027564341839835,"endHours":20.748310177553705,"quality":"auspicious"},{"name":"Amṛta","start":"20:45","end":"22:28","startHours":20.748310177553705,"endHours":22.469056013267576,"quality":"auspicious"},{"name":"Kāla","start":"22:28","end":"00:11","startHours":22.469056013267576,"endHours":24.18980184898145,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:55","startHours":24.18980184898145,"endHours":25.91054768469532,"quality":"auspicious"},{"name":"Roga","start":"01:55","end":"03:38","startHours":25.91054768469532,"endHours":27.63129352040919,"quality":"inauspicious"},{"name":"Udveg","start":"03:38","end":"05:21","startHours":27.63129352040919,"endHours":29.352039356123065,"quality":"inauspicious"},{"name":"Chala","start":"05:21","end":"07:04","startHours":29.352039356123065,"endHours":31.072785191836935,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.0727851918369335,"endHours":8.072785191836934,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.072785191836934,"endHours":9.072785191836934,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.072785191836934,"endHours":10.072785191836934,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.072785191836934,"endHours":11.072785191836934,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.072785191836934,"endHours":12.072785191836934,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.072785191836934,"endHours":13.072785191836934,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.072785191836934,"endHours":14.072785191836934,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.072785191836934,"endHours":15.072785191836934,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.072785191836934,"endHours":16.072785191836935,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.072785191836935,"endHours":17.072785191836935,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.072785191836935,"endHours":18.072785191836935,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.072785191836935,"endHours":19.072785191836935,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.072785191836935,"endHours":20.072785191836935,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.072785191836935,"endHours":21.072785191836935,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.072785191836935,"endHours":22.072785191836935,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.072785191836935,"endHours":23.072785191836935,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.072785191836935,"endHours":24.072785191836935,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.072785191836935,"endHours":25.072785191836935,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.072785191836935,"endHours":26.072785191836935,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.072785191836935,"endHours":27.072785191836935,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.072785191836935,"endHours":28.072785191836935,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.072785191836935,"endHours":29.072785191836935,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.072785191836935,"endHours":30.072785191836935,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.072785191836935,"endHours":31.072785191836935,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.12145613080215,"eotMinutes":5.541489061113115,"ayanamsa":24.872}},"calendars":{"vikram_samvat":2129,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1994,"saka_samvatsara":"Nandana","bengali_samvat":1479,"malayalam_era":1248,"nanakshahi_year":603,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2129 Viśvāvasu · Śaka 1994 Nandana"},"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 December 12, 2072 CE · Ṛṣikeśa · Vidhyamitra","description":"December 12, 2072 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 07:04, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2072-12-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2072-12-12","sa":"https://sa.vidhyamitra.com/city/rishikesh/2072-12-12","hi":"https://hi.vidhyamitra.com/city/rishikesh/2072-12-12","x-default":"https://vidhyamitra.com/city/rishikesh/2072-12-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:43:08.742Z","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":"2026-05-31T00:43:08.742Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:43:08.742Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}