{"id":"vidhyamitra:city-day:vrindavan:2104-12-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2104-12-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-12-22","date_display":"December 22, 2104 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":2104,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489885.770833,"kali_year":5206,"ahargana":1901420.2708,"sun":{"sidereal_longitude":244.3473,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.6867,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.3394,"elapsed_within_tithi_degrees":6.3394},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.6867,"elapsed_within_degrees":5.3533},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.034},"karana":{"half_tithi_index":9,"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":2104,"month":12,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489885.770833,"ahargana":1901420.2708,"kali_year":5206,"ayanamsa_lahiri":25.3194,"grahas":{"sun":{"sidereal_longitude":244.933811,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":297.749411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":4.0804},"mars":{"sidereal_longitude":249.146611,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":227.14371099999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":302.399711,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":290.673411,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":231.228211,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":233.6038,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":53.6038,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":2104,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489885.770833,"kali_year":5206,"ahargana":1901420.2708,"sun":{"sidereal_longitude":244.3473,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.6867,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.3394,"elapsed_within_tithi_degrees":6.3394},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.6867,"elapsed_within_degrees":5.3533},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.034},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.08,"elongation":54.339},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.08,"opposition_distance":125.661}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":0.94,"opposition_distance":1.264}]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:07","sunsetLocal":"17:30","solarNoonLocal":"12:18","dayLengthHours":10.396093276800208,"dayLengthDisplay":"10 Hours 23 Mins 46 Secs","nightLengthDisplay":"13 Hours 36 Mins 14 Secs","moonriseLocal":"10:17","moonsetLocal":"21:23","rahuKala":{"name":"Rāhu Kāla","start":"08:25","end":"09:43","startHours":8.408961569541248,"endHours":9.708473229141273,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:00","end":"12:18","startHours":11.0079848887413,"endHours":12.307496548341327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:36","end":"14:54","startHours":13.607008207941352,"endHours":14.906519867541377,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:53","startHours":9.53520500786127,"endHours":9.881741450421277,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:49","startHours":7.542620463141231,"endHours":7.819849617189236,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:39","startHours":11.96096010578132,"endHours":12.654032990901333,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:43","end":"06:25","startHours":5.7233041397011934,"endHours":6.416377024821208,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:07","startHours":6.243108803541205,"endHours":7.109449909941222,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:44","startHours":14.040178761141359,"endHours":14.733251646261373,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30554318674143,"endHours":17.70554318674143,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.50554318674143,"endHours":17.938713739941438,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.25554318674143,"endHours":19.00554318674143,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:39","startHours":23.960960105781318,"endHours":24.654032990901335,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:07","end":"08:25","startHours":7.109449909941222,"endHours":8.408961569541248,"quality":"auspicious"},{"name":"Kāla","start":"08:25","end":"09:43","startHours":8.408961569541248,"endHours":9.708473229141273,"quality":"inauspicious"},{"name":"Śubha","start":"09:43","end":"11:00","startHours":9.708473229141273,"endHours":11.0079848887413,"quality":"auspicious"},{"name":"Roga","start":"11:00","end":"12:18","startHours":11.0079848887413,"endHours":12.307496548341327,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:36","startHours":12.307496548341327,"endHours":13.607008207941352,"quality":"inauspicious"},{"name":"Chala","start":"13:36","end":"14:54","startHours":13.607008207941352,"endHours":14.906519867541377,"quality":"neutral"},{"name":"Labha","start":"14:54","end":"16:12","startHours":14.906519867541377,"endHours":16.206031527141405,"quality":"auspicious"},{"name":"Amṛta","start":"16:12","end":"17:30","startHours":16.206031527141405,"endHours":17.50554318674143,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:30","end":"19:12","startHours":17.50554318674143,"endHours":19.206031527141405,"quality":"neutral"},{"name":"Labha","start":"19:12","end":"20:54","startHours":19.206031527141405,"endHours":20.906519867541377,"quality":"auspicious"},{"name":"Amṛta","start":"20:54","end":"22:36","startHours":20.906519867541377,"endHours":22.60700820794135,"quality":"auspicious"},{"name":"Kāla","start":"22:36","end":"00:18","startHours":22.60700820794135,"endHours":24.307496548341327,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"02:00","startHours":24.307496548341327,"endHours":26.0079848887413,"quality":"auspicious"},{"name":"Roga","start":"02:00","end":"03:43","startHours":26.0079848887413,"endHours":27.708473229141276,"quality":"inauspicious"},{"name":"Udveg","start":"03:43","end":"05:25","startHours":27.708473229141276,"endHours":29.408961569541248,"quality":"inauspicious"},{"name":"Chala","start":"05:25","end":"07:07","startHours":29.408961569541248,"endHours":31.109449909941223,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.109449909941222,"endHours":8.109449909941223,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.109449909941223,"endHours":9.109449909941223,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.109449909941223,"endHours":10.109449909941223,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.109449909941223,"endHours":11.109449909941223,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.109449909941223,"endHours":12.109449909941223,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.109449909941223,"endHours":13.109449909941223,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.109449909941223,"endHours":14.109449909941223,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.109449909941223,"endHours":15.109449909941223,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.109449909941223,"endHours":16.109449909941223,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.109449909941223,"endHours":17.109449909941223,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.109449909941223,"endHours":18.109449909941223,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.109449909941223,"endHours":19.109449909941223,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.109449909941223,"endHours":20.109449909941223,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.109449909941223,"endHours":21.109449909941223,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.109449909941223,"endHours":22.109449909941223,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.109449909941223,"endHours":23.109449909941223,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.109449909941223,"endHours":24.109449909941223,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.109449909941223,"endHours":25.109449909941223,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.109449909941223,"endHours":26.109449909941223,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.109449909941223,"endHours":27.109449909941223,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.109449909941223,"endHours":28.109449909941223,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.109449909941223,"endHours":29.109449909941223,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.109449909941223,"endHours":30.109449909941223,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.109449909941223,"endHours":31.109449909941223,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.4362574531229,"eotMinutes":0.9130070995203906,"ayanamsa":25.3194}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pañcamī · Vikram 2161 Īśvara · Śaka 2026 Raktākṣī"},"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 22, 2104 CE · Vṛndāvana · Vidhyamitra","description":"December 22, 2104 CE for Vṛndāvana: Śukla Pañcamī, sūryodaya 07:07, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2104-12-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2104-12-22","sa":"https://sa.vidhyamitra.com/city/vrindavan/2104-12-22","hi":"https://hi.vidhyamitra.com/city/vrindavan/2104-12-22","x-default":"https://vidhyamitra.com/city/vrindavan/2104-12-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:35:56.824Z","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":"2026-05-31T19:35:56.824Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:35:56.824Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}