{"id":"vidhyamitra:city-day:howrah:2184-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2184-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2184-07-15","date_display":"July 15, 2184 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":2184,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518945.770833,"kali_year":5286,"ahargana":1930480.2708,"sun":{"sidereal_longitude":86.1045,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":169.8805,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.776,"elapsed_within_tithi_degrees":11.776},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.8805,"elapsed_within_degrees":9.8805},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.9851},"karana":{"half_tithi_index":13,"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":2184,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518945.770833,"ahargana":1930480.2708,"kali_year":5286,"ayanamsa_lahiri":26.4308,"grahas":{"sun":{"sidereal_longitude":86.96420499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":169.88090499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":2.6442},"mars":{"sidereal_longitude":44.99650500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":77.44030499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":195.44300499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":107.17990499999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":122.13500499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":133.8651,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.8651,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2184,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518945.770833,"kali_year":5286,"ahargana":1930480.2708,"sun":{"sidereal_longitude":86.1045,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":169.8805,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.776,"elapsed_within_tithi_degrees":11.776},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.8805,"elapsed_within_degrees":9.8805},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.9851},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.644,"elongation":83.776},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.644,"opposition_distance":96.224}},"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":"05:01","sunsetLocal":"18:24","solarNoonLocal":"11:43","dayLengthHours":13.383349998256975,"dayLengthDisplay":"13 Hours 23 Mins 00 Secs","nightLengthDisplay":"10 Hours 37 Mins 00 Secs","moonriseLocal":"11:22","moonsetLocal":"23:06","rahuKala":{"name":"Rāhu Kāla","start":"13:23","end":"15:03","startHours":13.381738934888372,"endHours":15.054657684670495,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:01","end":"06:41","startHours":5.017145185977763,"endHours":6.690063935759885,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:22","end":"10:02","startHours":8.362982685542008,"endHours":10.035901435324128,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:08","end":"08:35","startHours":8.139926852237725,"endHours":8.58603851884629,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:34","end":"05:56","startHours":5.57478476923847,"endHours":5.9316741025253235,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:16","end":"12:09","startHours":11.262708518497686,"endHours":12.154931851714817,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:14","end":"04:07","startHours":3.2326985195435,"endHours":4.1249218527606315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:01","startHours":3.9018660194563486,"endHours":5.017145185977763,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:50","startHours":13.93937851814908,"endHours":14.831601851366212,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.20049518423474,"endHours":18.600495184234738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:57","startHours":18.40049518423474,"endHours":18.958134767495444,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.15049518423474,"endHours":19.90049518423474,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:16","end":"00:09","startHours":23.262708518497686,"endHours":24.154931851714817,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:01","end":"06:41","startHours":5.017145185977763,"endHours":6.690063935759885,"quality":"auspicious"},{"name":"Roga","start":"06:41","end":"08:22","startHours":6.690063935759885,"endHours":8.362982685542008,"quality":"inauspicious"},{"name":"Udveg","start":"08:22","end":"10:02","startHours":8.362982685542008,"endHours":10.035901435324128,"quality":"inauspicious"},{"name":"Chala","start":"10:02","end":"11:43","startHours":10.035901435324128,"endHours":11.708820185106251,"quality":"neutral"},{"name":"Labha","start":"11:43","end":"13:23","startHours":11.708820185106251,"endHours":13.381738934888372,"quality":"auspicious"},{"name":"Amṛta","start":"13:23","end":"15:03","startHours":13.381738934888372,"endHours":15.054657684670495,"quality":"auspicious"},{"name":"Kāla","start":"15:03","end":"16:44","startHours":15.054657684670495,"endHours":16.727576434452615,"quality":"inauspicious"},{"name":"Śubha","start":"16:44","end":"18:24","startHours":16.727576434452615,"endHours":18.40049518423474,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:24","end":"19:44","startHours":18.40049518423474,"endHours":19.727576434452615,"quality":"auspicious"},{"name":"Kāla","start":"19:44","end":"21:03","startHours":19.727576434452615,"endHours":21.054657684670495,"quality":"inauspicious"},{"name":"Śubha","start":"21:03","end":"22:23","startHours":21.054657684670495,"endHours":22.381738934888375,"quality":"auspicious"},{"name":"Roga","start":"22:23","end":"23:43","startHours":22.381738934888375,"endHours":23.70882018510625,"quality":"inauspicious"},{"name":"Udveg","start":"23:43","end":"01:02","startHours":23.70882018510625,"endHours":25.035901435324128,"quality":"inauspicious"},{"name":"Chala","start":"01:02","end":"02:22","startHours":25.035901435324128,"endHours":26.362982685542008,"quality":"neutral"},{"name":"Labha","start":"02:22","end":"03:41","startHours":26.362982685542008,"endHours":27.690063935759888,"quality":"auspicious"},{"name":"Amṛta","start":"03:41","end":"05:01","startHours":27.690063935759888,"endHours":29.017145185977764,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:01","end":"06:01","startHours":5.017145185977763,"endHours":6.017145185977763,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:01","end":"07:01","startHours":6.017145185977763,"endHours":7.017145185977763,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:01","end":"08:01","startHours":7.017145185977763,"endHours":8.017145185977764,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:01","end":"09:01","startHours":8.017145185977764,"endHours":9.017145185977764,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:01","end":"10:01","startHours":9.017145185977764,"endHours":10.017145185977764,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:01","end":"11:01","startHours":10.017145185977764,"endHours":11.017145185977764,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:01","end":"12:01","startHours":11.017145185977764,"endHours":12.017145185977764,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:01","end":"13:01","startHours":12.017145185977764,"endHours":13.017145185977764,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:01","end":"14:01","startHours":13.017145185977764,"endHours":14.017145185977764,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:01","end":"15:01","startHours":14.017145185977764,"endHours":15.017145185977764,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:01","end":"16:01","startHours":15.017145185977764,"endHours":16.017145185977764,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:01","end":"17:01","startHours":16.017145185977764,"endHours":17.017145185977764,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:01","end":"18:01","startHours":17.017145185977764,"endHours":18.017145185977764,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:01","end":"19:01","startHours":18.017145185977764,"endHours":19.017145185977764,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:01","end":"20:01","startHours":19.017145185977764,"endHours":20.017145185977764,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:01","end":"21:01","startHours":20.017145185977764,"endHours":21.017145185977764,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:01","end":"22:01","startHours":21.017145185977764,"endHours":22.017145185977764,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:01","end":"23:01","startHours":22.017145185977764,"endHours":23.017145185977764,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:01","end":"00:01","startHours":23.017145185977764,"endHours":24.017145185977764,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:01","end":"01:01","startHours":24.017145185977764,"endHours":25.017145185977764,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:01","end":"02:01","startHours":25.017145185977764,"endHours":26.017145185977764,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:01","end":"03:01","startHours":26.017145185977764,"endHours":27.017145185977764,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:01","end":"04:01","startHours":27.017145185977764,"endHours":28.017145185977764,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:01","end":"05:01","startHours":28.017145185977764,"endHours":29.017145185977764,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.409710544185153,"eotMinutes":-5.583611106375076,"ayanamsa":26.4308}},"calendars":{"vikram_samvat":2241,"vikram_samvatsara":"Hemalambī","saka_samvat":2106,"saka_samvatsara":"Tāraṇa","bengali_samvat":1591,"malayalam_era":1360,"nanakshahi_year":715,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Saptamī · Vikram 2241 Hemalambī · Śaka 2106 Tāraṇa"},"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":[]},"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 July 15, 2184 CE · Howrah, West Bengal · Vidhyamitra","description":"July 15, 2184 CE for Howrah, West Bengal: Śukla Saptamī, sūryodaya 05:01, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2184-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2184-07-15","sa":"https://sa.vidhyamitra.com/city/howrah/2184-07-15","hi":"https://hi.vidhyamitra.com/city/howrah/2184-07-15","x-default":"https://vidhyamitra.com/city/howrah/2184-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-07T13:54:29.523Z","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":"2026-06-07T13:54:29.523Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-07T13:54:29.523Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}