{"id":"vidhyamitra:city-day:howrah:2174-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2174-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-03-13","date_display":"March 13, 2174 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":2174,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515168.770833,"kali_year":5275,"ahargana":1926703.2708,"sun":{"sidereal_longitude":326.072,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.0382,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.9662,"elapsed_within_tithi_degrees":8.9662},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":83.0382,"elapsed_within_degrees":3.0382},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.1102},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2174,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515168.770833,"ahargana":1926703.2708,"kali_year":5275,"ayanamsa_lahiri":26.2864,"grahas":{"sun":{"sidereal_longitude":326.30401499999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":85.88541500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":4.2531},"mars":{"sidereal_longitude":217.80851499999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":314.935115,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":259.049315,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.3584149999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":345.856115,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":333.9888,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.9888,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2174,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515168.770833,"kali_year":5275,"ahargana":1926703.2708,"sun":{"sidereal_longitude":326.072,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.0382,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.9662,"elapsed_within_tithi_degrees":8.9662},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":83.0382,"elapsed_within_degrees":3.0382},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.1102},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.253,"elongation":116.966},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.253,"opposition_distance":63.034}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":1.168,"elongation":2.051}]},"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":"05:48","sunsetLocal":"17:46","solarNoonLocal":"11:47","dayLengthHours":11.957165399746696,"dayLengthDisplay":"11 Hours 57 Mins 26 Secs","nightLengthDisplay":"12 Hours 02 Mins 34 Secs","moonriseLocal":"13:05","moonsetLocal":"02:26","rahuKala":{"name":"Rāhu Kāla","start":"16:16","end":"17:46","startHours":16.269995690385155,"endHours":17.764641365353494,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:47","end":"13:17","startHours":11.786058665480144,"endHours":13.280704340448484,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:16","startHours":14.77535001541682,"endHours":16.269995690385155,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:00","startHours":8.597481225547693,"endHours":8.99605340553925,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:37","startHours":6.305691190596243,"endHours":6.624548934589488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:11","startHours":11.387486485488589,"endHours":12.184630845471704,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:01","startHours":4.2131872456405715,"endHours":5.010331605623684,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:48","startHours":4.811045515627906,"endHours":5.807475965606797,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:35","startHours":13.778919565437928,"endHours":14.57606392542104,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.564641365353495,"endHours":17.964641365353494,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:16","startHours":17.764641365353494,"endHours":18.26285659034294,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.514641365353494,"endHours":19.264641365353494,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:11","startHours":23.38748648548859,"endHours":24.184630845471705,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:48","end":"07:18","startHours":5.807475965606797,"endHours":7.302121640575134,"quality":"inauspicious"},{"name":"Chala","start":"07:18","end":"08:48","startHours":7.302121640575134,"endHours":8.796767315543471,"quality":"neutral"},{"name":"Labha","start":"08:48","end":"10:17","startHours":8.796767315543471,"endHours":10.291412990511809,"quality":"auspicious"},{"name":"Amṛta","start":"10:17","end":"11:47","startHours":10.291412990511809,"endHours":11.786058665480144,"quality":"auspicious"},{"name":"Kāla","start":"11:47","end":"13:17","startHours":11.786058665480144,"endHours":13.280704340448484,"quality":"inauspicious"},{"name":"Śubha","start":"13:17","end":"14:47","startHours":13.280704340448484,"endHours":14.77535001541682,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:16","startHours":14.77535001541682,"endHours":16.269995690385155,"quality":"inauspicious"},{"name":"Udveg","start":"16:16","end":"17:46","startHours":16.269995690385155,"endHours":17.764641365353494,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:46","end":"19:16","startHours":17.764641365353494,"endHours":19.26999569038516,"quality":"auspicious"},{"name":"Roga","start":"19:16","end":"20:47","startHours":19.26999569038516,"endHours":20.77535001541682,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:17","startHours":20.77535001541682,"endHours":22.280704340448484,"quality":"inauspicious"},{"name":"Chala","start":"22:17","end":"23:47","startHours":22.280704340448484,"endHours":23.786058665480148,"quality":"neutral"},{"name":"Labha","start":"23:47","end":"01:17","startHours":23.786058665480148,"endHours":25.29141299051181,"quality":"auspicious"},{"name":"Amṛta","start":"01:17","end":"02:48","startHours":25.29141299051181,"endHours":26.796767315543473,"quality":"auspicious"},{"name":"Kāla","start":"02:48","end":"04:18","startHours":26.796767315543473,"endHours":28.302121640575137,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:48","startHours":28.302121640575137,"endHours":29.8074759656068,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.807475965606797,"endHours":6.807475965606797,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.807475965606797,"endHours":7.807475965606797,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.807475965606797,"endHours":8.807475965606798,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.807475965606798,"endHours":9.807475965606798,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.807475965606798,"endHours":10.807475965606798,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.807475965606798,"endHours":11.807475965606798,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.807475965606798,"endHours":12.807475965606798,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.807475965606798,"endHours":13.807475965606798,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.807475965606798,"endHours":14.807475965606798,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.807475965606798,"endHours":15.807475965606798,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.807475965606798,"endHours":16.8074759656068,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.8074759656068,"endHours":17.8074759656068,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.8074759656068,"endHours":18.8074759656068,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.8074759656068,"endHours":19.8074759656068,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.8074759656068,"endHours":20.8074759656068,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.8074759656068,"endHours":21.8074759656068,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.8074759656068,"endHours":22.8074759656068,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.8074759656068,"endHours":23.8074759656068,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.8074759656068,"endHours":24.8074759656068,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.8074759656068,"endHours":25.8074759656068,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.8074759656068,"endHours":26.8074759656068,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.8074759656068,"endHours":27.8074759656068,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.8074759656068,"endHours":28.8074759656068,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.8074759656068,"endHours":29.8074759656068,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.9401150855394254,"eotMinutes":-10.217919928808794,"ayanamsa":26.2864}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Daśamī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 March 13, 2174 CE · Howrah, West Bengal · Vidhyamitra","description":"March 13, 2174 CE for Howrah, West Bengal: Śukla Daśamī, sūryodaya 05:48, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2174-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2174-03-13","sa":"https://sa.vidhyamitra.com/city/howrah/2174-03-13","hi":"https://hi.vidhyamitra.com/city/howrah/2174-03-13","x-default":"https://vidhyamitra.com/city/howrah/2174-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:27:18.195Z","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":"2026-06-03T08:27:18.195Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:27:18.195Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}