{"id":"vidhyamitra:city-day:dwarka:2120-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2120-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-12-28","date_display":"December 28, 2120 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":2120,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495735.770833,"kali_year":5222,"ahargana":1907270.2708,"sun":{"sidereal_longitude":250.3682,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":347.4243,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0561,"elapsed_within_tithi_degrees":1.0561},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.4243,"elapsed_within_degrees":0.7577},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.7926},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2120,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495735.770833,"ahargana":1907270.2708,"kali_year":5222,"ayanamsa_lahiri":25.5431,"grahas":{"sun":{"sidereal_longitude":250.939798,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":350.040198,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.0362},"mars":{"sidereal_longitude":123.180298,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":267.77329799999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":89.883598,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"venus":{"sidereal_longitude":295.680298,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":63.29579799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":283.6426,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":103.6426,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":2120,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495735.770833,"kali_year":5222,"ahargana":1907270.2708,"sun":{"sidereal_longitude":250.3682,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":347.4243,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0561,"elapsed_within_tithi_degrees":1.0561},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.4243,"elapsed_within_degrees":0.7577},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.7926},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.036,"elongation":97.056},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.036,"opposition_distance":82.944}},"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":"07:33","sunsetLocal":"18:19","solarNoonLocal":"12:56","dayLengthHours":10.781616351719556,"dayLengthDisplay":"10 Hours 46 Mins 54 Secs","nightLengthDisplay":"13 Hours 13 Mins 06 Secs","moonriseLocal":"13:20","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"10:14","end":"11:35","startHours":10.238140986474901,"endHours":11.585843030439847,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:17","end":"15:38","startHours":14.281247118369734,"endHours":15.62894916233468,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:33","end":"08:53","startHours":7.542736898545012,"endHours":8.890438942509956,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:25","startHours":10.058447380612908,"endHours":10.417834592336893,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:17","startHours":7.991970913199994,"endHours":8.279480682579182,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:18","startHours":12.574157862680805,"endHours":13.292932286128776,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:06","end":"06:49","startHours":6.105188051649072,"endHours":6.823962475097042,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:33","startHours":6.64426886923505,"endHours":7.542736898545012,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:27","startHours":14.730481133024716,"endHours":15.449255556472686,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12435325026457,"endHours":18.524353250264568,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:46","startHours":18.32435325026457,"endHours":18.77358726491955,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07435325026457,"endHours":19.82435325026457,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:18","startHours":24.574157862680806,"endHours":25.292932286128774,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:33","end":"08:53","startHours":7.542736898545012,"endHours":8.890438942509956,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:14","startHours":8.890438942509956,"endHours":10.238140986474901,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:35","startHours":10.238140986474901,"endHours":11.585843030439847,"quality":"inauspicious"},{"name":"Udveg","start":"11:35","end":"12:56","startHours":11.585843030439847,"endHours":12.93354507440479,"quality":"inauspicious"},{"name":"Chala","start":"12:56","end":"14:17","startHours":12.93354507440479,"endHours":14.281247118369734,"quality":"neutral"},{"name":"Labha","start":"14:17","end":"15:38","startHours":14.281247118369734,"endHours":15.62894916233468,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"16:59","startHours":15.62894916233468,"endHours":16.976651206299625,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:19","startHours":16.976651206299625,"endHours":18.32435325026457,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:19","end":"19:59","startHours":18.32435325026457,"endHours":19.976651206299625,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:38","startHours":19.976651206299625,"endHours":21.628949162334678,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"23:17","startHours":21.628949162334678,"endHours":23.281247118369734,"quality":"inauspicious"},{"name":"Śubha","start":"23:17","end":"00:56","startHours":23.281247118369734,"endHours":24.93354507440479,"quality":"auspicious"},{"name":"Roga","start":"00:56","end":"02:35","startHours":24.93354507440479,"endHours":26.585843030439847,"quality":"inauspicious"},{"name":"Udveg","start":"02:35","end":"04:14","startHours":26.585843030439847,"endHours":28.238140986474903,"quality":"inauspicious"},{"name":"Chala","start":"04:14","end":"05:53","startHours":28.238140986474903,"endHours":29.890438942509956,"quality":"neutral"},{"name":"Labha","start":"05:53","end":"07:33","startHours":29.890438942509956,"endHours":31.542736898545012,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.542736898545012,"endHours":8.542736898545012,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.542736898545012,"endHours":9.542736898545012,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.542736898545012,"endHours":10.542736898545012,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.542736898545012,"endHours":11.542736898545012,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.542736898545012,"endHours":12.542736898545012,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.542736898545012,"endHours":13.542736898545012,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.542736898545012,"endHours":14.542736898545012,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.542736898545012,"endHours":15.542736898545012,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.542736898545012,"endHours":16.542736898545012,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.542736898545012,"endHours":17.542736898545012,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.542736898545012,"endHours":18.542736898545012,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.542736898545012,"endHours":19.542736898545012,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.542736898545012,"endHours":20.542736898545012,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.542736898545012,"endHours":21.542736898545012,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.542736898545012,"endHours":22.542736898545012,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.542736898545012,"endHours":23.542736898545012,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.542736898545012,"endHours":24.542736898545012,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.542736898545012,"endHours":25.542736898545012,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.542736898545012,"endHours":26.542736898545012,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.542736898545012,"endHours":27.542736898545012,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.542736898545012,"endHours":28.542736898545012,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.542736898545012,"endHours":29.542736898545012,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.542736898545012,"endHours":30.542736898545012,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.542736898545012,"endHours":31.542736898545012,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","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":-23.27777457153294,"eotMinutes":-1.8871044642874448,"ayanamsa":25.5431}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Navamī · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 28, 2120 CE · Dvārakā · Vidhyamitra","description":"December 28, 2120 CE for Dvārakā: Śukla Navamī, sūryodaya 07:33, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2120-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2120-12-28","sa":"https://sa.vidhyamitra.com/city/dwarka/2120-12-28","hi":"https://hi.vidhyamitra.com/city/dwarka/2120-12-28","x-default":"https://vidhyamitra.com/city/dwarka/2120-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:01:00.925Z","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":"2026-06-03T06:01:00.925Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:01:00.925Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}