{"id":"vidhyamitra:city-day:dwarka:2080-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2080-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2080-01-04","date_display":"January 4, 2080 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":2080,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480767.770833,"kali_year":5181,"ahargana":1892302.2708,"sun":{"sidereal_longitude":258.1907,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":37.6373,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4466,"elapsed_within_tithi_degrees":7.4466},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.6373,"elapsed_within_degrees":10.9706},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.8279},"karana":{"half_tithi_index":23,"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":2080,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480767.770833,"ahargana":1892302.2708,"kali_year":5181,"ayanamsa_lahiri":24.9707,"grahas":{"sun":{"sidereal_longitude":258.596686,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":35.696886000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":2.9457},"mars":{"sidereal_longitude":191.750986,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":263.49358600000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":270.035986,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":224.315386,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":278.193886,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":356.7193,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":176.7193,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2080,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480767.770833,"kali_year":5181,"ahargana":1892302.2708,"sun":{"sidereal_longitude":258.1907,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":37.6373,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4466,"elapsed_within_tithi_degrees":7.4466},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.6373,"elapsed_within_degrees":10.9706},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.8279},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.946,"elongation":139.447},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.946,"opposition_distance":40.553}},"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":"07:35","sunsetLocal":"18:24","solarNoonLocal":"12:59","dayLengthHours":10.815797048135884,"dayLengthDisplay":"10 Hours 48 Mins 57 Secs","nightLengthDisplay":"13 Hours 11 Mins 03 Secs","moonriseLocal":"15:30","moonsetLocal":"04:45","rahuKala":{"name":"Rāhu Kāla","start":"14:20","end":"15:41","startHours":14.337799745439423,"endHours":15.689774376456409,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:35","end":"08:56","startHours":7.577926590354495,"endHours":8.92990122137148,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:17","end":"11:38","startHours":10.281875852388467,"endHours":11.633850483405451,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:28","startHours":10.101612568252868,"endHours":10.462139136524064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:19","startHours":8.02858480069349,"endHours":8.317006055310447,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:21","startHours":12.62529854615124,"endHours":13.346351682693632,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:51","startHours":6.13582031726971,"endHours":6.856873453812103,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:35","startHours":6.676610169676504,"endHours":7.577926590354495,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:31","startHours":14.78845795577842,"endHours":15.509511092320812,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.19372363849038,"endHours":18.593723638490378,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:51","startHours":18.39372363849038,"endHours":18.844381848829375,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.14372363849038,"endHours":19.89372363849038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:21","startHours":24.62529854615124,"endHours":25.346351682693633,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:35","end":"08:56","startHours":7.577926590354495,"endHours":8.92990122137148,"quality":"auspicious"},{"name":"Roga","start":"08:56","end":"10:17","startHours":8.92990122137148,"endHours":10.281875852388467,"quality":"inauspicious"},{"name":"Udveg","start":"10:17","end":"11:38","startHours":10.281875852388467,"endHours":11.633850483405451,"quality":"inauspicious"},{"name":"Chala","start":"11:38","end":"12:59","startHours":11.633850483405451,"endHours":12.985825114422436,"quality":"neutral"},{"name":"Labha","start":"12:59","end":"14:20","startHours":12.985825114422436,"endHours":14.337799745439423,"quality":"auspicious"},{"name":"Amṛta","start":"14:20","end":"15:41","startHours":14.337799745439423,"endHours":15.689774376456409,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:03","startHours":15.689774376456409,"endHours":17.041749007473392,"quality":"inauspicious"},{"name":"Śubha","start":"17:03","end":"18:24","startHours":17.041749007473392,"endHours":18.39372363849038,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:24","end":"20:03","startHours":18.39372363849038,"endHours":20.041749007473392,"quality":"auspicious"},{"name":"Kāla","start":"20:03","end":"21:41","startHours":20.041749007473392,"endHours":21.689774376456405,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:20","startHours":21.689774376456405,"endHours":23.337799745439423,"quality":"auspicious"},{"name":"Roga","start":"23:20","end":"00:59","startHours":23.337799745439423,"endHours":24.985825114422436,"quality":"inauspicious"},{"name":"Udveg","start":"00:59","end":"02:38","startHours":24.985825114422436,"endHours":26.63385048340545,"quality":"inauspicious"},{"name":"Chala","start":"02:38","end":"04:17","startHours":26.63385048340545,"endHours":28.281875852388467,"quality":"neutral"},{"name":"Labha","start":"04:17","end":"05:56","startHours":28.281875852388467,"endHours":29.92990122137148,"quality":"auspicious"},{"name":"Amṛta","start":"05:56","end":"07:35","startHours":29.92990122137148,"endHours":31.577926590354494,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.577926590354495,"endHours":8.577926590354494,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.577926590354494,"endHours":9.577926590354494,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.577926590354494,"endHours":10.577926590354494,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.577926590354494,"endHours":11.577926590354494,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.577926590354494,"endHours":12.577926590354494,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.577926590354494,"endHours":13.577926590354494,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.577926590354494,"endHours":14.577926590354494,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.577926590354494,"endHours":15.577926590354494,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.577926590354494,"endHours":16.577926590354494,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.577926590354494,"endHours":17.577926590354494,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.577926590354494,"endHours":18.577926590354494,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.577926590354494,"endHours":19.577926590354494,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.577926590354494,"endHours":20.577926590354494,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.577926590354494,"endHours":21.577926590354494,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.577926590354494,"endHours":22.577926590354494,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.577926590354494,"endHours":23.577926590354494,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.577926590354494,"endHours":24.577926590354494,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.577926590354494,"endHours":25.577926590354494,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.577926590354494,"endHours":26.577926590354494,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.577926590354494,"endHours":27.577926590354494,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.577926590354494,"endHours":28.577926590354494,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.577926590354494,"endHours":29.577926590354494,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.577926590354494,"endHours":30.577926590354494,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.577926590354494,"endHours":31.577926590354494,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","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":-22.745194521922127,"eotMinutes":-5.02390686534617,"ayanamsa":24.9707}},"calendars":{"vikram_samvat":2137,"vikram_samvatsara":"Pramādī","saka_samvat":2002,"saka_samvatsara":"Śārvarī","bengali_samvat":1487,"malayalam_era":1256,"nanakshahi_year":611,"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 Dvādaśī · Vikram 2137 Pramādī · Śaka 2002 Śārvarī"},"festivals":[],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 January 4, 2080 CE · Dvārakā · Vidhyamitra","description":"January 4, 2080 CE for Dvārakā: Śukla Dvādaśī, sūryodaya 07:35, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2080-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2080-01-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2080-01-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2080-01-04","x-default":"https://vidhyamitra.com/city/dwarka/2080-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:50:45.460Z","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":"2026-06-01T06:50:45.460Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:50:45.460Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}