{"id":"vidhyamitra:city-day:dwarka:2174-12-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2174-12-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-12-22","date_display":"December 22, 2174 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":2174,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515452.770833,"kali_year":5276,"ahargana":1926987.2708,"sun":{"sidereal_longitude":243.2043,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":216.8254,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.621,"elapsed_within_tithi_degrees":9.621},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":216.8254,"elapsed_within_degrees":3.492},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.0297},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2174,"month":12,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515452.770833,"ahargana":1926987.2708,"kali_year":5276,"ayanamsa_lahiri":26.2972,"grahas":{"sun":{"sidereal_longitude":243.96576400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":218.42626399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-4.3996},"mars":{"sidereal_longitude":305.378564,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":254.50046399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":267.8937639999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":267.403464,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":352.126364,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":318.9411,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.9411,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2174,"month":12,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515452.770833,"kali_year":5276,"ahargana":1926987.2708,"sun":{"sidereal_longitude":243.2043,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":216.8254,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.621,"elapsed_within_tithi_degrees":9.621},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":216.8254,"elapsed_within_degrees":3.492},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.0297},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.4,"elongation":26.379},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.4,"opposition_distance":153.621}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:30","sunsetLocal":"18:16","solarNoonLocal":"12:53","dayLengthHours":10.771391124443582,"dayLengthDisplay":"10 Hours 46 Mins 17 Secs","nightLengthDisplay":"13 Hours 13 Mins 43 Secs","moonriseLocal":"05:45","moonsetLocal":"16:38","rahuKala":{"name":"Rāhu Kāla","start":"14:14","end":"15:35","startHours":14.233300438896777,"endHours":15.579724329452223,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:30","end":"08:51","startHours":7.501180986119537,"endHours":8.847604876674986,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:12","end":"11:32","startHours":10.194028767230431,"endHours":11.540452657785881,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:01","end":"10:22","startHours":10.01450558182304,"endHours":10.373551952637825,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:14","startHours":7.949988949638019,"endHours":8.237226046289848,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:15","startHours":12.52783017752654,"endHours":13.245922919156113,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:47","startHours":6.064995502860393,"endHours":6.7830882444899645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:30","startHours":6.603565059082571,"endHours":7.501180986119537,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:24","startHours":14.68210840241526,"endHours":15.400201144044832,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07257211056312,"endHours":18.472572110563117,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:43","startHours":18.272572110563118,"endHours":18.7213800740816,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.022572110563118,"endHours":19.772572110563118,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:15","startHours":24.527830177526543,"endHours":25.24592291915611,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:30","end":"08:51","startHours":7.501180986119537,"endHours":8.847604876674986,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:12","startHours":8.847604876674986,"endHours":10.194028767230431,"quality":"inauspicious"},{"name":"Udveg","start":"10:12","end":"11:32","startHours":10.194028767230431,"endHours":11.540452657785881,"quality":"inauspicious"},{"name":"Chala","start":"11:32","end":"12:53","startHours":11.540452657785881,"endHours":12.886876548341327,"quality":"neutral"},{"name":"Labha","start":"12:53","end":"14:14","startHours":12.886876548341327,"endHours":14.233300438896777,"quality":"auspicious"},{"name":"Amṛta","start":"14:14","end":"15:35","startHours":14.233300438896777,"endHours":15.579724329452223,"quality":"auspicious"},{"name":"Kāla","start":"15:35","end":"16:56","startHours":15.579724329452223,"endHours":16.926148220007672,"quality":"inauspicious"},{"name":"Śubha","start":"16:56","end":"18:16","startHours":16.926148220007672,"endHours":18.272572110563118,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:16","end":"19:56","startHours":18.272572110563118,"endHours":19.92614822000767,"quality":"auspicious"},{"name":"Kāla","start":"19:56","end":"21:35","startHours":19.92614822000767,"endHours":21.579724329452223,"quality":"inauspicious"},{"name":"Śubha","start":"21:35","end":"23:14","startHours":21.579724329452223,"endHours":23.233300438896777,"quality":"auspicious"},{"name":"Roga","start":"23:14","end":"00:53","startHours":23.233300438896777,"endHours":24.886876548341327,"quality":"inauspicious"},{"name":"Udveg","start":"00:53","end":"02:32","startHours":24.886876548341327,"endHours":26.540452657785877,"quality":"inauspicious"},{"name":"Chala","start":"02:32","end":"04:12","startHours":26.540452657785877,"endHours":28.19402876723043,"quality":"neutral"},{"name":"Labha","start":"04:12","end":"05:51","startHours":28.19402876723043,"endHours":29.847604876674986,"quality":"auspicious"},{"name":"Amṛta","start":"05:51","end":"07:30","startHours":29.847604876674986,"endHours":31.501180986119536,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.501180986119537,"endHours":8.501180986119536,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.501180986119536,"endHours":9.501180986119536,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.501180986119536,"endHours":10.501180986119536,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.501180986119536,"endHours":11.501180986119536,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.501180986119536,"endHours":12.501180986119536,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.501180986119536,"endHours":13.501180986119536,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.501180986119536,"endHours":14.501180986119536,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.501180986119536,"endHours":15.501180986119536,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.501180986119536,"endHours":16.501180986119536,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.501180986119536,"endHours":17.501180986119536,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.501180986119536,"endHours":18.501180986119536,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.501180986119536,"endHours":19.501180986119536,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.501180986119536,"endHours":20.501180986119536,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.501180986119536,"endHours":21.501180986119536,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.501180986119536,"endHours":22.501180986119536,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.501180986119536,"endHours":23.501180986119536,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.501180986119536,"endHours":24.501180986119536,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.501180986119536,"endHours":25.501180986119536,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.501180986119536,"endHours":26.501180986119536,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.501180986119536,"endHours":27.501180986119536,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.501180986119536,"endHours":28.501180986119536,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.501180986119536,"endHours":29.501180986119536,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.501180986119536,"endHours":30.501180986119536,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.501180986119536,"endHours":31.501180986119536,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","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":-23.436238408843295,"eotMinutes":0.9130070995203906,"ayanamsa":26.2972}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 2174 CE · Dvārakā · Vidhyamitra","description":"December 22, 2174 CE for Dvārakā: Kṛṣṇa Trayodaśī, sūryodaya 07:30, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2174-12-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2174-12-22","sa":"https://sa.vidhyamitra.com/city/dwarka/2174-12-22","hi":"https://hi.vidhyamitra.com/city/dwarka/2174-12-22","x-default":"https://vidhyamitra.com/city/dwarka/2174-12-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:03:55.108Z","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":"2026-05-31T11:03:55.108Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:03:55.108Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}