{"id":"vidhyamitra:city-day:howrah:2167-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2167-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2167-10-01","date_display":"October 1, 2167 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":2167,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512813.770833,"kali_year":5269,"ahargana":1924348.2708,"sun":{"sidereal_longitude":160.4097,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":6.0018,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.5921,"elapsed_within_tithi_degrees":1.5921},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.0018,"elapsed_within_degrees":6.0018},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4116},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2167,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512813.770833,"ahargana":1924348.2708,"kali_year":5269,"ayanamsa_lahiri":26.1963,"grahas":{"sun":{"sidereal_longitude":161.561693,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":9.337893000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-4.4947},"mars":{"sidereal_longitude":85.71649300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":142.62039299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":75.66049299999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":114.23629299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":266.625093,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":98.768,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.768,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2167,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512813.770833,"kali_year":5269,"ahargana":1924348.2708,"sun":{"sidereal_longitude":160.4097,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":6.0018,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.5921,"elapsed_within_tithi_degrees":1.5921},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.0018,"elapsed_within_degrees":6.0018},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4116},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.495,"elongation":154.408},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.495,"opposition_distance":25.592}},"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":"05:27","sunsetLocal":"17:24","solarNoonLocal":"11:26","dayLengthHours":11.949526709991524,"dayLengthDisplay":"11 Hours 56 Mins 58 Secs","nightLengthDisplay":"12 Hours 03 Mins 02 Secs","moonriseLocal":"18:52","moonsetLocal":"07:42","rahuKala":{"name":"Rāhu Kāla","start":"12:55","end":"14:25","startHours":12.923321435639199,"endHours":14.417012274388139,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:27","end":"06:57","startHours":5.454867241894497,"endHours":6.948558080643437,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:27","end":"09:56","startHours":8.442248919392377,"endHours":9.935939758141318,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:38","startHours":8.24309014089252,"endHours":8.641407697892236,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:16","startHours":5.952764188144143,"endHours":6.271418233743917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:02","end":"11:50","startHours":11.031313039890541,"endHours":11.827948153889977,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:39","startHours":3.8615970138956266,"endHours":4.658232127895062,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:27","startHours":4.459073349395203,"endHours":5.454867241894497,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:25","end":"14:13","startHours":13.421218381888846,"endHours":14.21785349588828,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.204393951886022,"endHours":17.60439395188602,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:54","startHours":17.40439395188602,"endHours":17.902290898135668,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.15439395188602,"endHours":18.90439395188602,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:02","end":"23:50","startHours":23.03131303989054,"endHours":23.827948153889977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:27","end":"06:57","startHours":5.454867241894497,"endHours":6.948558080643437,"quality":"auspicious"},{"name":"Roga","start":"06:57","end":"08:27","startHours":6.948558080643437,"endHours":8.442248919392377,"quality":"inauspicious"},{"name":"Udveg","start":"08:27","end":"09:56","startHours":8.442248919392377,"endHours":9.935939758141318,"quality":"inauspicious"},{"name":"Chala","start":"09:56","end":"11:26","startHours":9.935939758141318,"endHours":11.42963059689026,"quality":"neutral"},{"name":"Labha","start":"11:26","end":"12:55","startHours":11.42963059689026,"endHours":12.923321435639199,"quality":"auspicious"},{"name":"Amṛta","start":"12:55","end":"14:25","startHours":12.923321435639199,"endHours":14.417012274388139,"quality":"auspicious"},{"name":"Kāla","start":"14:25","end":"15:55","startHours":14.417012274388139,"endHours":15.910703113137082,"quality":"inauspicious"},{"name":"Śubha","start":"15:55","end":"17:24","startHours":15.910703113137082,"endHours":17.40439395188602,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:24","end":"18:55","startHours":17.40439395188602,"endHours":18.91070311313708,"quality":"auspicious"},{"name":"Kāla","start":"18:55","end":"20:25","startHours":18.91070311313708,"endHours":20.417012274388142,"quality":"inauspicious"},{"name":"Śubha","start":"20:25","end":"21:55","startHours":20.417012274388142,"endHours":21.9233214356392,"quality":"auspicious"},{"name":"Roga","start":"21:55","end":"23:26","startHours":21.9233214356392,"endHours":23.42963059689026,"quality":"inauspicious"},{"name":"Udveg","start":"23:26","end":"00:56","startHours":23.42963059689026,"endHours":24.93593975814132,"quality":"inauspicious"},{"name":"Chala","start":"00:56","end":"02:27","startHours":24.93593975814132,"endHours":26.442248919392377,"quality":"neutral"},{"name":"Labha","start":"02:27","end":"03:57","startHours":26.442248919392377,"endHours":27.948558080643437,"quality":"auspicious"},{"name":"Amṛta","start":"03:57","end":"05:27","startHours":27.948558080643437,"endHours":29.454867241894497,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.454867241894497,"endHours":6.454867241894497,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.454867241894497,"endHours":7.454867241894497,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.454867241894497,"endHours":8.454867241894497,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.454867241894497,"endHours":9.454867241894497,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.454867241894497,"endHours":10.454867241894497,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.454867241894497,"endHours":11.454867241894497,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.454867241894497,"endHours":12.454867241894497,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.454867241894497,"endHours":13.454867241894497,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.454867241894497,"endHours":14.454867241894497,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.454867241894497,"endHours":15.454867241894497,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.454867241894497,"endHours":16.454867241894497,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.454867241894497,"endHours":17.454867241894497,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.454867241894497,"endHours":18.454867241894497,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.454867241894497,"endHours":19.454867241894497,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.454867241894497,"endHours":20.454867241894497,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.454867241894497,"endHours":21.454867241894497,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.454867241894497,"endHours":22.454867241894497,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.454867241894497,"endHours":23.454867241894497,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.454867241894497,"endHours":24.454867241894497,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.454867241894497,"endHours":25.454867241894497,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.454867241894497,"endHours":26.454867241894497,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.454867241894497,"endHours":27.454867241894497,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.454867241894497,"endHours":28.454867241894497,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.454867241894497,"endHours":29.454867241894497,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.0776655945461533,"eotMinutes":11.167764186584405,"ayanamsa":26.1963}},"calendars":{"vikram_samvat":2224,"vikram_samvatsara":"Vikrama","saka_samvat":2089,"saka_samvatsara":"Prabhava","bengali_samvat":1574,"malayalam_era":1343,"nanakshahi_year":698,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Tṛtīyā · Vikram 2224 Vikrama · Śaka 2089 Prabhava"},"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 October 1, 2167 CE · Howrah, West Bengal · Vidhyamitra","description":"October 1, 2167 CE for Howrah, West Bengal: Kṛṣṇa Tṛtīyā, sūryodaya 05:27, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2167-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2167-10-01","sa":"https://sa.vidhyamitra.com/city/howrah/2167-10-01","hi":"https://hi.vidhyamitra.com/city/howrah/2167-10-01","x-default":"https://vidhyamitra.com/city/howrah/2167-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:45:56.686Z","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":"2026-06-02T18:45:56.686Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:45:56.686Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}