{"id":"vidhyamitra:city-day:dwarka:2156-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2156-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-12-31","date_display":"December 31, 2156 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":2156,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508887.770833,"kali_year":5258,"ahargana":1920422.2708,"sun":{"sidereal_longitude":253.128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":124.3762,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.2481,"elapsed_within_tithi_degrees":3.2481},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3762,"elapsed_within_degrees":4.3762},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.5042},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2156,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508887.770833,"ahargana":1920422.2708,"kali_year":5258,"ayanamsa_lahiri":26.0461,"grahas":{"sun":{"sidereal_longitude":253.75949500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":122.44289500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":0.189},"mars":{"sidereal_longitude":172.83059500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":233.42089499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":103.41589499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":241.10699499999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":155.956595,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":306.7864,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":126.7864,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2156,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508887.770833,"kali_year":5258,"ahargana":1920422.2708,"sun":{"sidereal_longitude":253.128,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":124.3762,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.2481,"elapsed_within_tithi_degrees":3.2481},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.3762,"elapsed_within_degrees":4.3762},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.5042},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.189,"elongation":128.752},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.189,"opposition_distance":51.248}},"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":"07:34","sunsetLocal":"18:21","solarNoonLocal":"12:57","dayLengthHours":10.794718244027605,"dayLengthDisplay":"10 Hours 47 Mins 41 Secs","nightLengthDisplay":"13 Hours 12 Mins 19 Secs","moonriseLocal":"21:50","moonsetLocal":"10:35","rahuKala":{"name":"Rāhu Kāla","start":"11:36","end":"12:57","startHours":11.607024134893308,"endHours":12.956363915396757,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:39","end":"17:00","startHours":15.655043476403659,"endHours":17.00438325690711,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:55","end":"10:15","startHours":8.908344573886406,"endHours":10.257684354389857,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:26","startHours":10.077772383656063,"endHours":10.43759632512365,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:01","end":"08:18","startHours":8.00878472021744,"endHours":8.29664387339151,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:36","end":"13:19","startHours":12.59653997392917,"endHours":13.316187856864344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:50","startHours":6.1197090275126085,"endHours":6.839356910447782,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:34","startHours":6.659444939713989,"endHours":7.559004793382956,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:29","startHours":14.755483622734692,"endHours":15.475131505669866,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.15372303741056,"endHours":18.55372303741056,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.35372303741056,"endHours":18.803502964245045,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.10372303741056,"endHours":19.85372303741056,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:36","end":"01:19","startHours":24.596539973929172,"endHours":25.316187856864342,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:34","end":"08:55","startHours":7.559004793382956,"endHours":8.908344573886406,"quality":"neutral"},{"name":"Labha","start":"08:55","end":"10:15","startHours":8.908344573886406,"endHours":10.257684354389857,"quality":"auspicious"},{"name":"Amṛta","start":"10:15","end":"11:36","startHours":10.257684354389857,"endHours":11.607024134893308,"quality":"auspicious"},{"name":"Kāla","start":"11:36","end":"12:57","startHours":11.607024134893308,"endHours":12.956363915396757,"quality":"inauspicious"},{"name":"Śubha","start":"12:57","end":"14:18","startHours":12.956363915396757,"endHours":14.30570369590021,"quality":"auspicious"},{"name":"Roga","start":"14:18","end":"15:39","startHours":14.30570369590021,"endHours":15.655043476403659,"quality":"inauspicious"},{"name":"Udveg","start":"15:39","end":"17:00","startHours":15.655043476403659,"endHours":17.00438325690711,"quality":"inauspicious"},{"name":"Chala","start":"17:00","end":"18:21","startHours":17.00438325690711,"endHours":18.35372303741056,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:21","end":"20:00","startHours":18.35372303741056,"endHours":20.00438325690711,"quality":"inauspicious"},{"name":"Udveg","start":"20:00","end":"21:39","startHours":20.00438325690711,"endHours":21.65504347640366,"quality":"inauspicious"},{"name":"Chala","start":"21:39","end":"23:18","startHours":21.65504347640366,"endHours":23.30570369590021,"quality":"neutral"},{"name":"Labha","start":"23:18","end":"00:57","startHours":23.30570369590021,"endHours":24.956363915396757,"quality":"auspicious"},{"name":"Amṛta","start":"00:57","end":"02:36","startHours":24.956363915396757,"endHours":26.607024134893308,"quality":"auspicious"},{"name":"Kāla","start":"02:36","end":"04:15","startHours":26.607024134893308,"endHours":28.25768435438986,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:55","startHours":28.25768435438986,"endHours":29.908344573886406,"quality":"auspicious"},{"name":"Roga","start":"05:55","end":"07:34","startHours":29.908344573886406,"endHours":31.559004793382954,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.559004793382956,"endHours":8.559004793382956,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.559004793382956,"endHours":9.559004793382956,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.559004793382956,"endHours":10.559004793382956,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.559004793382956,"endHours":11.559004793382956,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.559004793382956,"endHours":12.559004793382956,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.559004793382956,"endHours":13.559004793382956,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.559004793382956,"endHours":14.559004793382956,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.559004793382956,"endHours":15.559004793382956,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.559004793382956,"endHours":16.559004793382954,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.559004793382954,"endHours":17.559004793382954,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.559004793382954,"endHours":18.559004793382954,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.559004793382954,"endHours":19.559004793382954,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.559004793382954,"endHours":20.559004793382954,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.559004793382954,"endHours":21.559004793382954,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.559004793382954,"endHours":22.559004793382954,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.559004793382954,"endHours":23.559004793382954,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.559004793382954,"endHours":24.559004793382954,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.559004793382954,"endHours":25.559004793382954,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.559004793382954,"endHours":26.559004793382954,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.559004793382954,"endHours":27.559004793382954,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.559004793382954,"endHours":28.559004793382954,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.559004793382954,"endHours":29.559004793382954,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.559004793382954,"endHours":30.559004793382954,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.559004793382954,"endHours":31.559004793382954,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"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":-23.074150813071174,"eotMinutes":-3.2562349238053434,"ayanamsa":26.0461}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"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 Pañcamī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 31, 2156 CE · Dvārakā · Vidhyamitra","description":"December 31, 2156 CE for Dvārakā: Kṛṣṇa Pañcamī, sūryodaya 07:34, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2156-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2156-12-31","sa":"https://sa.vidhyamitra.com/city/dwarka/2156-12-31","hi":"https://hi.vidhyamitra.com/city/dwarka/2156-12-31","x-default":"https://vidhyamitra.com/city/dwarka/2156-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:58:46.089Z","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":"2026-06-02T17:58:46.089Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:58:46.089Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}