{"id":"vidhyamitra:city-day:howrah:2173-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2173-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-06-06","date_display":"June 6, 2173 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":2173,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514888.770833,"kali_year":5275,"ahargana":1926423.2708,"sun":{"sidereal_longitude":49.0022,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":355.8921,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.8899,"elapsed_within_tithi_degrees":6.8899},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8921,"elapsed_within_degrees":9.2254},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8943},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2173,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514888.770833,"ahargana":1926423.2708,"kali_year":5275,"ayanamsa_lahiri":26.2757,"grahas":{"sun":{"sidereal_longitude":49.557912999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":357.481013,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":0.5531},"mars":{"sidereal_longitude":51.14771300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":34.327313000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":226.54961300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":76.530213,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":343.936113,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":348.8245,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.8245,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2173,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514888.770833,"kali_year":5275,"ahargana":1926423.2708,"sun":{"sidereal_longitude":49.0022,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":355.8921,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.8899,"elapsed_within_tithi_degrees":6.8899},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8921,"elapsed_within_degrees":9.2254},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8943},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.553,"elongation":53.11},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.553,"opposition_distance":126.89}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"04:51","sunsetLocal":"18:19","solarNoonLocal":"11:35","dayLengthHours":13.468259651177458,"dayLengthDisplay":"13 Hours 28 Mins 06 Secs","nightLengthDisplay":"10 Hours 31 Mins 54 Secs","moonriseLocal":"01:49","moonsetLocal":"14:25","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"18:19","startHours":16.64061531985335,"endHours":18.32414777625053,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:35","end":"13:16","startHours":11.590017950661803,"endHours":13.273550407058984,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:38","startHours":14.957082863456165,"endHours":16.64061531985335,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":7.998482043681147,"endHours":8.447424032053728,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:25","end":"05:47","startHours":5.417065610538801,"endHours":5.7762192012368665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:08","end":"12:02","startHours":11.14107596228922,"endHours":12.038959939034383,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:57","startHours":3.0601201715827453,"endHours":3.958004148327909,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:44","end":"04:51","startHours":3.733533154141618,"endHours":4.855888125073073,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:44","startHours":13.834727892524711,"endHours":14.732611869269874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12414777625053,"endHours":18.52414777625053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:53","startHours":18.32414777625053,"endHours":18.885325261716257,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07414777625053,"endHours":19.82414777625053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:08","end":"00:02","startHours":23.14107596228922,"endHours":24.038959939034385,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"04:51","end":"06:32","startHours":4.855888125073073,"endHours":6.539420581470255,"quality":"inauspicious"},{"name":"Chala","start":"06:32","end":"08:13","startHours":6.539420581470255,"endHours":8.222953037867438,"quality":"neutral"},{"name":"Labha","start":"08:13","end":"09:54","startHours":8.222953037867438,"endHours":9.906485494264619,"quality":"auspicious"},{"name":"Amṛta","start":"09:54","end":"11:35","startHours":9.906485494264619,"endHours":11.590017950661803,"quality":"auspicious"},{"name":"Kāla","start":"11:35","end":"13:16","startHours":11.590017950661803,"endHours":13.273550407058984,"quality":"inauspicious"},{"name":"Śubha","start":"13:16","end":"14:57","startHours":13.273550407058984,"endHours":14.957082863456165,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:38","startHours":14.957082863456165,"endHours":16.64061531985335,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"18:19","startHours":16.64061531985335,"endHours":18.32414777625053,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:19","end":"19:38","startHours":18.32414777625053,"endHours":19.64061531985335,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"20:57","startHours":19.64061531985335,"endHours":20.957082863456165,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:16","startHours":20.957082863456165,"endHours":22.273550407058984,"quality":"inauspicious"},{"name":"Chala","start":"22:16","end":"23:35","startHours":22.273550407058984,"endHours":23.590017950661803,"quality":"neutral"},{"name":"Labha","start":"23:35","end":"00:54","startHours":23.590017950661803,"endHours":24.90648549426462,"quality":"auspicious"},{"name":"Amṛta","start":"00:54","end":"02:13","startHours":24.90648549426462,"endHours":26.222953037867438,"quality":"auspicious"},{"name":"Kāla","start":"02:13","end":"03:32","startHours":26.222953037867438,"endHours":27.539420581470253,"quality":"inauspicious"},{"name":"Śubha","start":"03:32","end":"04:51","startHours":27.539420581470253,"endHours":28.855888125073072,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:51","end":"05:51","startHours":4.855888125073073,"endHours":5.855888125073073,"planetary_lord":"Sun"},{"name":"Hora 2","start":"05:51","end":"06:51","startHours":5.855888125073073,"endHours":6.855888125073073,"planetary_lord":"Mars"},{"name":"Hora 3","start":"06:51","end":"07:51","startHours":6.855888125073073,"endHours":7.855888125073073,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"07:51","end":"08:51","startHours":7.855888125073073,"endHours":8.855888125073072,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"08:51","end":"09:51","startHours":8.855888125073072,"endHours":9.855888125073072,"planetary_lord":"Moon"},{"name":"Hora 6","start":"09:51","end":"10:51","startHours":9.855888125073072,"endHours":10.855888125073072,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"10:51","end":"11:51","startHours":10.855888125073072,"endHours":11.855888125073072,"planetary_lord":"Venus"},{"name":"Hora 8","start":"11:51","end":"12:51","startHours":11.855888125073072,"endHours":12.855888125073072,"planetary_lord":"Sun"},{"name":"Hora 9","start":"12:51","end":"13:51","startHours":12.855888125073072,"endHours":13.855888125073072,"planetary_lord":"Mars"},{"name":"Hora 10","start":"13:51","end":"14:51","startHours":13.855888125073072,"endHours":14.855888125073072,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"14:51","end":"15:51","startHours":14.855888125073072,"endHours":15.855888125073072,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"15:51","end":"16:51","startHours":15.855888125073072,"endHours":16.855888125073072,"planetary_lord":"Moon"},{"name":"Hora 13","start":"16:51","end":"17:51","startHours":16.855888125073072,"endHours":17.855888125073072,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"17:51","end":"18:51","startHours":17.855888125073072,"endHours":18.855888125073072,"planetary_lord":"Venus"},{"name":"Hora 15","start":"18:51","end":"19:51","startHours":18.855888125073072,"endHours":19.855888125073072,"planetary_lord":"Sun"},{"name":"Hora 16","start":"19:51","end":"20:51","startHours":19.855888125073072,"endHours":20.855888125073072,"planetary_lord":"Mars"},{"name":"Hora 17","start":"20:51","end":"21:51","startHours":20.855888125073072,"endHours":21.855888125073072,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"21:51","end":"22:51","startHours":21.855888125073072,"endHours":22.855888125073072,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"22:51","end":"23:51","startHours":22.855888125073072,"endHours":23.855888125073072,"planetary_lord":"Moon"},{"name":"Hora 20","start":"23:51","end":"00:51","startHours":23.855888125073072,"endHours":24.855888125073072,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"00:51","end":"01:51","startHours":24.855888125073072,"endHours":25.855888125073072,"planetary_lord":"Venus"},{"name":"Hora 22","start":"01:51","end":"02:51","startHours":25.855888125073072,"endHours":26.855888125073072,"planetary_lord":"Sun"},{"name":"Hora 23","start":"02:51","end":"03:51","startHours":26.855888125073072,"endHours":27.855888125073072,"planetary_lord":"Mars"},{"name":"Hora 24","start":"03:51","end":"04:51","startHours":27.855888125073072,"endHours":28.855888125073072,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.68329522438353,"eotMinutes":1.544522960291931,"ayanamsa":26.2757}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ekādaśī · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 6, 2173 CE · Howrah, West Bengal · Vidhyamitra","description":"June 6, 2173 CE for Howrah, West Bengal: Kṛṣṇa Ekādaśī, sūryodaya 04:51, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2173-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2173-06-06","sa":"https://sa.vidhyamitra.com/city/howrah/2173-06-06","hi":"https://hi.vidhyamitra.com/city/howrah/2173-06-06","x-default":"https://vidhyamitra.com/city/howrah/2173-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:35:11.382Z","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":"2026-06-03T10:35:11.382Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:35:11.382Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}