{"id":"vidhyamitra:city-day:rishikesh:2110-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2110-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2110-12-04","date_display":"December 4, 2110 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":2110,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492058.770833,"kali_year":5212,"ahargana":1903593.2708,"sun":{"sidereal_longitude":225.3369,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":132.1107,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.7737,"elapsed_within_tithi_degrees":2.7737},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.1107,"elapsed_within_degrees":12.1107},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.4476},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2110,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492058.770833,"ahargana":1903593.2708,"kali_year":5212,"ayanamsa_lahiri":25.4025,"grahas":{"sun":{"sidereal_longitude":226.09498600000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":128.92138599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":1.0604},"mars":{"sidereal_longitude":284.37628599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":214.96898599999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":148.23728599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":241.51518599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":291.01208599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":118.4678,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.4678,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2110,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492058.770833,"kali_year":5212,"ahargana":1903593.2708,"sun":{"sidereal_longitude":225.3369,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":132.1107,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":266.7737,"elapsed_within_tithi_degrees":2.7737},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":132.1107,"elapsed_within_degrees":12.1107},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.4476},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.06,"elongation":93.226},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.06,"opposition_distance":86.774}},"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":"06:58","sunsetLocal":"17:18","solarNoonLocal":"12:08","dayLengthHours":10.32261113008193,"dayLengthDisplay":"10 Hours 19 Mins 21 Secs","nightLengthDisplay":"13 Hours 40 Mins 39 Secs","moonriseLocal":"23:13","moonsetLocal":"12:05","rahuKala":{"name":"Rāhu Kāla","start":"13:25","end":"14:43","startHours":13.423139315691857,"endHours":14.713465706952098,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:58","end":"08:16","startHours":6.971507359390651,"endHours":8.261833750650892,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:33","end":"10:51","startHours":9.552160141911134,"endHours":10.842486533171375,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:43","startHours":9.380116623076436,"endHours":9.724203660745832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:41","startHours":7.401616156477399,"endHours":7.6768857866129165,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:29","startHours":11.788725886762217,"endHours":12.476899962101013,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:17","startHours":5.595159208713061,"endHours":6.2833332840518565,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"06:58","startHours":6.111289765217157,"endHours":6.971507359390651,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:32","startHours":13.853248112778605,"endHours":14.5414221881174,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.09411848947258,"endHours":17.49411848947258,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:43","startHours":17.29411848947258,"endHours":17.724227286559326,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04411848947258,"endHours":18.79411848947258,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:29","startHours":23.78872588676222,"endHours":24.47689996210101,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:58","end":"08:16","startHours":6.971507359390651,"endHours":8.261833750650892,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:33","startHours":8.261833750650892,"endHours":9.552160141911134,"quality":"inauspicious"},{"name":"Udveg","start":"09:33","end":"10:51","startHours":9.552160141911134,"endHours":10.842486533171375,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:08","startHours":10.842486533171375,"endHours":12.132812924431615,"quality":"neutral"},{"name":"Labha","start":"12:08","end":"13:25","startHours":12.132812924431615,"endHours":13.423139315691857,"quality":"auspicious"},{"name":"Amṛta","start":"13:25","end":"14:43","startHours":13.423139315691857,"endHours":14.713465706952098,"quality":"auspicious"},{"name":"Kāla","start":"14:43","end":"16:00","startHours":14.713465706952098,"endHours":16.00379209821234,"quality":"inauspicious"},{"name":"Śubha","start":"16:00","end":"17:18","startHours":16.00379209821234,"endHours":17.29411848947258,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:18","end":"19:00","startHours":17.29411848947258,"endHours":19.00379209821234,"quality":"auspicious"},{"name":"Kāla","start":"19:00","end":"20:43","startHours":19.00379209821234,"endHours":20.7134657069521,"quality":"inauspicious"},{"name":"Śubha","start":"20:43","end":"22:25","startHours":20.7134657069521,"endHours":22.423139315691856,"quality":"auspicious"},{"name":"Roga","start":"22:25","end":"00:08","startHours":22.423139315691856,"endHours":24.132812924431615,"quality":"inauspicious"},{"name":"Udveg","start":"00:08","end":"01:51","startHours":24.132812924431615,"endHours":25.842486533171375,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:33","startHours":25.842486533171375,"endHours":27.552160141911134,"quality":"neutral"},{"name":"Labha","start":"03:33","end":"05:16","startHours":27.552160141911134,"endHours":29.261833750650894,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:58","startHours":29.261833750650894,"endHours":30.97150735939065,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.971507359390651,"endHours":7.971507359390651,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.971507359390651,"endHours":8.971507359390651,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.971507359390651,"endHours":9.971507359390651,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.971507359390651,"endHours":10.971507359390651,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.971507359390651,"endHours":11.971507359390651,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.971507359390651,"endHours":12.971507359390651,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.971507359390651,"endHours":13.971507359390651,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.971507359390651,"endHours":14.971507359390651,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.971507359390651,"endHours":15.971507359390651,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.971507359390651,"endHours":16.97150735939065,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.97150735939065,"endHours":17.97150735939065,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.97150735939065,"endHours":18.97150735939065,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.97150735939065,"endHours":19.97150735939065,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.97150735939065,"endHours":20.97150735939065,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.97150735939065,"endHours":21.97150735939065,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.97150735939065,"endHours":22.97150735939065,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.97150735939065,"endHours":23.97150735939065,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.97150735939065,"endHours":24.97150735939065,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.97150735939065,"endHours":25.97150735939065,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.97150735939065,"endHours":26.97150735939065,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.97150735939065,"endHours":27.97150735939065,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.97150735939065,"endHours":28.97150735939065,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.97150735939065,"endHours":29.97150735939065,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.97150735939065,"endHours":30.97150735939065,"planetary_lord":"Moon"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","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":-22.158716194855906,"eotMinutes":8.960824534103129,"ayanamsa":25.4025}},"calendars":{"vikram_samvat":2167,"vikram_samvatsara":"Subhānu","saka_samvat":2032,"saka_samvatsara":"Pramoda","bengali_samvat":1517,"malayalam_era":1286,"nanakshahi_year":641,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Aṣṭamī · Vikram 2167 Subhānu · Śaka 2032 Pramoda"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 Kṛṣṇa Aṣṭamī","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 December 4, 2110 CE · Ṛṣikeśa · Vidhyamitra","description":"December 4, 2110 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 06:58, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2110-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2110-12-04","sa":"https://sa.vidhyamitra.com/city/rishikesh/2110-12-04","hi":"https://hi.vidhyamitra.com/city/rishikesh/2110-12-04","x-default":"https://vidhyamitra.com/city/rishikesh/2110-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:37:18.703Z","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":"2026-05-31T18:37:18.703Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:37:18.703Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}