{"id":"vidhyamitra:city-day:howrah:2017-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2017-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-05-23","date_display":"May 23, 2017 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":2017,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457896.770833,"kali_year":5119,"ahargana":1869431.2708,"sun":{"sidereal_longitude":37.9173,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":0.4669,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.5496,"elapsed_within_tithi_degrees":10.5496},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.4669,"elapsed_within_degrees":0.4669},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.3841},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2017,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457896.770833,"ahargana":1869431.2708,"kali_year":5119,"ayanamsa_lahiri":24.0959,"grahas":{"sun":{"sidereal_longitude":38.024426000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":358.889926,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-3.5414},"mars":{"sidereal_longitude":57.22612600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":12.647126000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":169.17402600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":352.442926,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":241.89392599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":128.5349,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.5349,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2017,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457896.770833,"kali_year":5119,"ahargana":1869431.2708,"sun":{"sidereal_longitude":37.9173,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":0.4669,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.5496,"elapsed_within_tithi_degrees":10.5496},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.4669,"elapsed_within_degrees":0.4669},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.3841},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.541,"elongation":37.45},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.541,"opposition_distance":142.55}},"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":"04:54","sunsetLocal":"18:13","solarNoonLocal":"11:34","dayLengthHours":13.329169523089156,"dayLengthDisplay":"13 Hours 19 Mins 45 Secs","nightLengthDisplay":"10 Hours 40 Mins 15 Secs","moonriseLocal":"02:39","moonsetLocal":"15:15","rahuKala":{"name":"Rāhu Kāla","start":"14:53","end":"16:33","startHours":14.891460925057348,"endHours":16.557607115443496,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:54","startHours":8.22687616351277,"endHours":9.893022353898916,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:34","end":"13:14","startHours":11.559168544285061,"endHours":13.225314734671205,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":8.004723338127953,"endHours":8.44902898889759,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:27","end":"05:48","startHours":5.44996584620253,"endHours":5.805410366818241,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:07","end":"12:00","startHours":11.114862893515422,"endHours":12.0034741950547,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:07","end":"04:00","startHours":3.117361179661928,"endHours":4.005972481201205,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:47","end":"04:54","startHours":3.783819655816386,"endHours":4.894583782740482,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:40","startHours":13.780696798133253,"endHours":14.669308099672529,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.02375330582964,"endHours":18.42375330582964,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:47","startHours":18.22375330582964,"endHours":18.779135369291687,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.97375330582964,"endHours":19.72375330582964,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:07","end":"00:00","startHours":23.114862893515422,"endHours":24.0034741950547,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"04:54","end":"06:34","startHours":4.894583782740482,"endHours":6.560729973126627,"quality":"inauspicious"},{"name":"Udveg","start":"06:34","end":"08:14","startHours":6.560729973126627,"endHours":8.22687616351277,"quality":"inauspicious"},{"name":"Chala","start":"08:14","end":"09:54","startHours":8.22687616351277,"endHours":9.893022353898916,"quality":"neutral"},{"name":"Labha","start":"09:54","end":"11:34","startHours":9.893022353898916,"endHours":11.559168544285061,"quality":"auspicious"},{"name":"Amṛta","start":"11:34","end":"13:14","startHours":11.559168544285061,"endHours":13.225314734671205,"quality":"auspicious"},{"name":"Kāla","start":"13:14","end":"14:53","startHours":13.225314734671205,"endHours":14.891460925057348,"quality":"inauspicious"},{"name":"Śubha","start":"14:53","end":"16:33","startHours":14.891460925057348,"endHours":16.557607115443496,"quality":"auspicious"},{"name":"Roga","start":"16:33","end":"18:13","startHours":16.557607115443496,"endHours":18.22375330582964,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:13","end":"19:33","startHours":18.22375330582964,"endHours":19.557607115443496,"quality":"inauspicious"},{"name":"Śubha","start":"19:33","end":"20:53","startHours":19.557607115443496,"endHours":20.891460925057352,"quality":"auspicious"},{"name":"Roga","start":"20:53","end":"22:14","startHours":20.891460925057352,"endHours":22.225314734671205,"quality":"inauspicious"},{"name":"Udveg","start":"22:14","end":"23:34","startHours":22.225314734671205,"endHours":23.55916854428506,"quality":"inauspicious"},{"name":"Chala","start":"23:34","end":"00:54","startHours":23.55916854428506,"endHours":24.893022353898917,"quality":"neutral"},{"name":"Labha","start":"00:54","end":"02:14","startHours":24.893022353898917,"endHours":26.22687616351277,"quality":"auspicious"},{"name":"Amṛta","start":"02:14","end":"03:34","startHours":26.22687616351277,"endHours":27.560729973126627,"quality":"auspicious"},{"name":"Kāla","start":"03:34","end":"04:54","startHours":27.560729973126627,"endHours":28.894583782740483,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:54","end":"05:54","startHours":4.894583782740482,"endHours":5.894583782740482,"planetary_lord":"Mars"},{"name":"Hora 2","start":"05:54","end":"06:54","startHours":5.894583782740482,"endHours":6.894583782740482,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"06:54","end":"07:54","startHours":6.894583782740482,"endHours":7.894583782740482,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"07:54","end":"08:54","startHours":7.894583782740482,"endHours":8.894583782740483,"planetary_lord":"Moon"},{"name":"Hora 5","start":"08:54","end":"09:54","startHours":8.894583782740483,"endHours":9.894583782740483,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"09:54","end":"10:54","startHours":9.894583782740483,"endHours":10.894583782740483,"planetary_lord":"Venus"},{"name":"Hora 7","start":"10:54","end":"11:54","startHours":10.894583782740483,"endHours":11.894583782740483,"planetary_lord":"Sun"},{"name":"Hora 8","start":"11:54","end":"12:54","startHours":11.894583782740483,"endHours":12.894583782740483,"planetary_lord":"Mars"},{"name":"Hora 9","start":"12:54","end":"13:54","startHours":12.894583782740483,"endHours":13.894583782740483,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"13:54","end":"14:54","startHours":13.894583782740483,"endHours":14.894583782740483,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"14:54","end":"15:54","startHours":14.894583782740483,"endHours":15.894583782740483,"planetary_lord":"Moon"},{"name":"Hora 12","start":"15:54","end":"16:54","startHours":15.894583782740483,"endHours":16.894583782740483,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"16:54","end":"17:54","startHours":16.894583782740483,"endHours":17.894583782740483,"planetary_lord":"Venus"},{"name":"Hora 14","start":"17:54","end":"18:54","startHours":17.894583782740483,"endHours":18.894583782740483,"planetary_lord":"Sun"},{"name":"Hora 15","start":"18:54","end":"19:54","startHours":18.894583782740483,"endHours":19.894583782740483,"planetary_lord":"Mars"},{"name":"Hora 16","start":"19:54","end":"20:54","startHours":19.894583782740483,"endHours":20.894583782740483,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"20:54","end":"21:54","startHours":20.894583782740483,"endHours":21.894583782740483,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"21:54","end":"22:54","startHours":21.894583782740483,"endHours":22.894583782740483,"planetary_lord":"Moon"},{"name":"Hora 19","start":"22:54","end":"23:54","startHours":22.894583782740483,"endHours":23.894583782740483,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"23:54","end":"00:54","startHours":23.894583782740483,"endHours":24.894583782740483,"planetary_lord":"Venus"},{"name":"Hora 21","start":"00:54","end":"01:54","startHours":24.894583782740483,"endHours":25.894583782740483,"planetary_lord":"Sun"},{"name":"Hora 22","start":"01:54","end":"02:54","startHours":25.894583782740483,"endHours":26.894583782740483,"planetary_lord":"Mars"},{"name":"Hora 23","start":"02:54","end":"03:54","startHours":26.894583782740483,"endHours":27.894583782740483,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"03:54","end":"04:54","startHours":27.894583782740483,"endHours":28.894583782740483,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.583268217702955,"eotMinutes":3.395487342896394,"ayanamsa":24.0959}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"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 Dvādaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 May 23, 2017 CE · Howrah, West Bengal · Vidhyamitra","description":"May 23, 2017 CE for Howrah, West Bengal: Kṛṣṇa Dvādaśī, sūryodaya 04:54, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2017-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2017-05-23","sa":"https://sa.vidhyamitra.com/city/howrah/2017-05-23","hi":"https://hi.vidhyamitra.com/city/howrah/2017-05-23","x-default":"https://vidhyamitra.com/city/howrah/2017-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:38:32.728Z","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":"2026-05-31T00:38:32.728Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:38:32.728Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}