{"id":"vidhyamitra:city-day:vrindavan:2188-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2188-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-04-16","date_display":"April 16, 2188 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":2188,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520316.770833,"kali_year":5289,"ahargana":1931851.2708,"sun":{"sidereal_longitude":0.0496,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":237.5874,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.5378,"elapsed_within_tithi_degrees":9.5378},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.5874,"elapsed_within_degrees":10.9208},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.637},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2188,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520316.770833,"ahargana":1931851.2708,"kali_year":5289,"ayanamsa_lahiri":26.4833,"grahas":{"sun":{"sidereal_longitude":0.35502300000001696,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":240.22592299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":0.2851},"mars":{"sidereal_longitude":9.183222999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":6.063423,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":325.99102300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":358.994523,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":171.57122300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":61.223,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.223,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":2188,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520316.770833,"kali_year":5289,"ahargana":1931851.2708,"sun":{"sidereal_longitude":0.0496,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":237.5874,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.5378,"elapsed_within_tithi_degrees":9.5378},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.5874,"elapsed_within_degrees":10.9208},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.637},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.285,"elongation":122.462},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.285,"opposition_distance":57.538}},"eclipse_window_40days":[]},"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":"05:54","sunsetLocal":"18:45","solarNoonLocal":"12:19","dayLengthHours":12.857067085307754,"dayLengthDisplay":"12 Hours 51 Mins 25 Secs","nightLengthDisplay":"11 Hours 08 Mins 35 Secs","moonriseLocal":"23:08","moonsetLocal":"09:30","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:56","startHours":12.322458481390026,"endHours":13.929591867053496,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:30","end":"09:06","startHours":7.501058324399618,"endHours":9.108191710063087,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:43","end":"12:19","startHours":10.715325095726556,"endHours":12.322458481390026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:19","startHours":8.893907258641292,"endHours":9.322476161484882,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:46","startHours":6.429636067290638,"endHours":6.772491189565512,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.893889578546434,"endHours":12.751027384233618,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:02","startHours":4.179649327361782,"endHours":5.036787133048965,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:54","startHours":4.822502681627169,"endHours":5.8939249387361485,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.465302995607985,"endHours":15.32244080129517,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.550992024043904,"endHours":18.950992024043902,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.750992024043903,"endHours":19.286703152598392,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.500992024043903,"endHours":20.250992024043903,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.893889578546435,"endHours":24.751027384233616,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:54","end":"07:30","startHours":5.8939249387361485,"endHours":7.501058324399618,"quality":"auspicious"},{"name":"Amṛta","start":"07:30","end":"09:06","startHours":7.501058324399618,"endHours":9.108191710063087,"quality":"auspicious"},{"name":"Kāla","start":"09:06","end":"10:43","startHours":9.108191710063087,"endHours":10.715325095726556,"quality":"inauspicious"},{"name":"Śubha","start":"10:43","end":"12:19","startHours":10.715325095726556,"endHours":12.322458481390026,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:56","startHours":12.322458481390026,"endHours":13.929591867053496,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:32","startHours":13.929591867053496,"endHours":15.536725252716964,"quality":"inauspicious"},{"name":"Chala","start":"15:32","end":"17:09","startHours":15.536725252716964,"endHours":17.143858638380433,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:45","startHours":17.143858638380433,"endHours":18.750992024043903,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:45","end":"20:09","startHours":18.750992024043903,"endHours":20.143858638380433,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:32","startHours":20.143858638380433,"endHours":21.536725252716963,"quality":"neutral"},{"name":"Labha","start":"21:32","end":"22:56","startHours":21.536725252716963,"endHours":22.929591867053496,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:19","startHours":22.929591867053496,"endHours":24.322458481390026,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"01:43","startHours":24.322458481390026,"endHours":25.715325095726556,"quality":"inauspicious"},{"name":"Śubha","start":"01:43","end":"03:06","startHours":25.715325095726556,"endHours":27.10819171006309,"quality":"auspicious"},{"name":"Roga","start":"03:06","end":"04:30","startHours":27.10819171006309,"endHours":28.50105832439962,"quality":"inauspicious"},{"name":"Udveg","start":"04:30","end":"05:54","startHours":28.50105832439962,"endHours":29.89392493873615,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.8939249387361485,"endHours":6.8939249387361485,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.8939249387361485,"endHours":7.8939249387361485,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.8939249387361485,"endHours":8.893924938736149,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.893924938736149,"endHours":9.893924938736149,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.893924938736149,"endHours":10.893924938736149,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.893924938736149,"endHours":11.893924938736149,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.893924938736149,"endHours":12.893924938736149,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.893924938736149,"endHours":13.893924938736149,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.893924938736149,"endHours":14.893924938736149,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.893924938736149,"endHours":15.893924938736149,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.893924938736149,"endHours":16.89392493873615,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.89392493873615,"endHours":17.89392493873615,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.89392493873615,"endHours":18.89392493873615,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.89392493873615,"endHours":19.89392493873615,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.89392493873615,"endHours":20.89392493873615,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.89392493873615,"endHours":21.89392493873615,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.89392493873615,"endHours":22.89392493873615,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.89392493873615,"endHours":23.89392493873615,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.89392493873615,"endHours":24.89392493873615,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.89392493873615,"endHours":25.89392493873615,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.89392493873615,"endHours":26.89392493873615,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.89392493873615,"endHours":27.89392493873615,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.89392493873615,"endHours":28.89392493873615,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.89392493873615,"endHours":29.89392493873615,"planetary_lord":"Sun"}],"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","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.344484294280893,"eotMinutes":0.015291116598477705,"ayanamsa":26.4833}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 16, 2188 CE · Vṛndāvana · Vidhyamitra","description":"April 16, 2188 CE for Vṛndāvana: Kṛṣṇa Pañcamī, sūryodaya 05:54, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2188-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2188-04-16","sa":"https://sa.vidhyamitra.com/city/vrindavan/2188-04-16","hi":"https://hi.vidhyamitra.com/city/vrindavan/2188-04-16","x-default":"https://vidhyamitra.com/city/vrindavan/2188-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:50:49.513Z","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":"2026-05-31T06:50:49.513Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:50:49.513Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}