{"id":"vidhyamitra:city-day:vrindavan:2144-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2144-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2144-04-06","date_display":"April 6, 2144 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":2144,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504235.770833,"kali_year":5245,"ahargana":1915770.2708,"sun":{"sidereal_longitude":350.6298,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":22.9646,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.3348,"elapsed_within_tithi_degrees":8.3348},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.9646,"elapsed_within_degrees":9.6312},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.5943},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2144,"month":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504235.770833,"ahargana":1915770.2708,"kali_year":5245,"ayanamsa_lahiri":25.8682,"grahas":{"sun":{"sidereal_longitude":350.805136,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":20.017236000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-0.7569},"mars":{"sidereal_longitude":250.59603600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":321.88163600000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":61.650135999999975,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":342.040236,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":343.006336,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":193.2717,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":13.2717,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2144,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504235.770833,"kali_year":5245,"ahargana":1915770.2708,"sun":{"sidereal_longitude":350.6298,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":22.9646,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":32.3348,"elapsed_within_tithi_degrees":8.3348},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.9646,"elapsed_within_degrees":9.6312},"yoga":{"number":2,"name":"Prīti","sum_longitude":13.5943},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.757,"elongation":32.335},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.757,"opposition_distance":147.665}},"eclipse_window_40days":[{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":-0.77,"opposition_distance":0.393}]},"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":"06:05","sunsetLocal":"18:40","solarNoonLocal":"12:22","dayLengthHours":12.5847471540977,"dayLengthDisplay":"12 Hours 35 Mins 05 Secs","nightLengthDisplay":"11 Hours 24 Mins 55 Secs","moonriseLocal":"07:40","moonsetLocal":"20:58","rahuKala":{"name":"Rāhu Kāla","start":"07:39","end":"09:13","startHours":7.649930305530747,"endHours":9.223023699792959,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:22","startHours":10.796117094055173,"endHours":12.369210488317385,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:31","startHours":13.942303882579598,"endHours":15.51539727684181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.013277913891331,"endHours":9.432769485694589,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.601201376022606,"endHours":6.936794633465211,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.94971891651413,"endHours":12.788702060120642,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.398870624055508,"endHours":5.237853767662021,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:05","startHours":5.028107981760392,"endHours":6.0768369112685345,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.466668347333668,"endHours":15.305651490940182,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.461584065366235,"endHours":18.861584065366234,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:11","startHours":18.661584065366235,"endHours":19.185948530120307,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.411584065366235,"endHours":20.161584065366235,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.94971891651413,"endHours":24.78870206012064,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:39","startHours":6.0768369112685345,"endHours":7.649930305530747,"quality":"auspicious"},{"name":"Kāla","start":"07:39","end":"09:13","startHours":7.649930305530747,"endHours":9.223023699792959,"quality":"inauspicious"},{"name":"Śubha","start":"09:13","end":"10:48","startHours":9.223023699792959,"endHours":10.796117094055173,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:22","startHours":10.796117094055173,"endHours":12.369210488317385,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:57","startHours":12.369210488317385,"endHours":13.942303882579598,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:31","startHours":13.942303882579598,"endHours":15.51539727684181,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"17:05","startHours":15.51539727684181,"endHours":17.088490671104022,"quality":"auspicious"},{"name":"Amṛta","start":"17:05","end":"18:40","startHours":17.088490671104022,"endHours":18.661584065366235,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:40","end":"20:05","startHours":18.661584065366235,"endHours":20.088490671104022,"quality":"neutral"},{"name":"Labha","start":"20:05","end":"21:31","startHours":20.088490671104022,"endHours":21.51539727684181,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"22:57","startHours":21.51539727684181,"endHours":22.942303882579598,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:22","startHours":22.942303882579598,"endHours":24.369210488317385,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:48","startHours":24.369210488317385,"endHours":25.796117094055173,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:13","startHours":25.796117094055173,"endHours":27.22302369979296,"quality":"inauspicious"},{"name":"Udveg","start":"03:13","end":"04:39","startHours":27.22302369979296,"endHours":28.649930305530745,"quality":"inauspicious"},{"name":"Chala","start":"04:39","end":"06:05","startHours":28.649930305530745,"endHours":30.076836911268536,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.0768369112685345,"endHours":7.0768369112685345,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.0768369112685345,"endHours":8.076836911268535,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.076836911268535,"endHours":9.076836911268535,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.076836911268535,"endHours":10.076836911268535,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.076836911268535,"endHours":11.076836911268535,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.076836911268535,"endHours":12.076836911268535,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.076836911268535,"endHours":13.076836911268535,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.076836911268535,"endHours":14.076836911268535,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.076836911268535,"endHours":15.076836911268535,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.076836911268535,"endHours":16.076836911268536,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.076836911268536,"endHours":17.076836911268536,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.076836911268536,"endHours":18.076836911268536,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.076836911268536,"endHours":19.076836911268536,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.076836911268536,"endHours":20.076836911268536,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.076836911268536,"endHours":21.076836911268536,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.076836911268536,"endHours":22.076836911268536,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.076836911268536,"endHours":23.076836911268536,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.076836911268536,"endHours":24.076836911268536,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.076836911268536,"endHours":25.076836911268536,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.076836911268536,"endHours":26.076836911268536,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.076836911268536,"endHours":27.076836911268536,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.076836911268536,"endHours":28.076836911268536,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.076836911268536,"endHours":29.076836911268536,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.076836911268536,"endHours":30.076836911268536,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.55259993481176,"eotMinutes":-2.7898292990430456,"ayanamsa":25.8682}},"calendars":{"vikram_samvat":2201,"vikram_samvatsara":"Piṅgala","saka_samvat":2066,"saka_samvatsara":"Krodhi","bengali_samvat":1551,"malayalam_era":1320,"nanakshahi_year":675,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Tṛtīyā · Vikram 2201 Piṅgala · Śaka 2066 Krodhi"},"festivals":[{"id":"matsya-jayanti","name":"Matsya Jayantī","name_sanskrit":"मत्स्य जयन्ती","tradition":"Vaishnava","associated_deity":"Matsya (1st daśāvatāra of Krishna)","deity_avatara_index":10,"significance":"Matsya saved Vaivasvata Manu and the Vedas during the cosmic deluge.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4,"sources":["Bhāgavata 8.24","Matsya Purāṇa 1-2"]}],"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 April 6, 2144 CE · Vṛndāvana · Vidhyamitra","description":"April 6, 2144 CE for Vṛndāvana: Śukla Tṛtīyā, sūryodaya 06:05, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2144-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2144-04-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/2144-04-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/2144-04-06","x-default":"https://vidhyamitra.com/city/vrindavan/2144-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:25:29.574Z","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":"2026-05-31T18:25:29.574Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:25:29.574Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}