{"id":"vidhyamitra:city-day:howrah:2011-07-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2011-07-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-07-06","date_display":"July 6, 2011 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":2011,"month":7,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455748.770833,"kali_year":5113,"ahargana":1867283.2708,"sun":{"sidereal_longitude":79.2553,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":138.9874,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.732,"elapsed_within_tithi_degrees":11.732},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.9874,"elapsed_within_degrees":5.654},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.2427},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2011,"month":7,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455748.770833,"ahargana":1867283.2708,"kali_year":5113,"ayanamsa_lahiri":24.0138,"grahas":{"sun":{"sidereal_longitude":79.64819499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":140.070495,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-4.378},"mars":{"sidereal_longitude":46.34189500000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":101.98879499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":11.652895000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":68.11109499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":166.61309500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":242.3463,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":62.3463,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":7,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455748.770833,"kali_year":5113,"ahargana":1867283.2708,"sun":{"sidereal_longitude":79.2553,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":138.9874,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.732,"elapsed_within_tithi_degrees":11.732},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.9874,"elapsed_within_degrees":5.654},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.2427},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.378,"elongation":59.732},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.378,"opposition_distance":120.268}},"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":"04:57","sunsetLocal":"18:25","solarNoonLocal":"11:41","dayLengthHours":13.471784617565934,"dayLengthDisplay":"13 Hours 28 Mins 18 Secs","nightLengthDisplay":"10 Hours 31 Mins 42 Secs","moonriseLocal":"09:30","moonsetLocal":"21:56","rahuKala":{"name":"Rāhu Kāla","start":"11:41","end":"13:22","startHours":11.688425951877436,"endHours":13.372399029073177,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:38","end":"08:19","startHours":6.63650672029021,"endHours":8.320479797485952,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:00","end":"11:41","startHours":10.004452874681695,"endHours":11.688425951877436,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:06","end":"08:33","startHours":8.095950053859854,"endHours":8.545009541112051,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:31","end":"05:52","startHours":5.513858002159717,"endHours":5.873105591961475,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"12:08","startHours":11.239366464625238,"endHours":12.137485439129634,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:09","end":"04:03","startHours":3.156295694085678,"endHours":4.0544146685900735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:50","end":"04:57","startHours":3.8298849249639746,"endHours":4.952533643094469,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:50","startHours":13.933723388138425,"endHours":14.83184236264282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.224318260660404,"endHours":18.624318260660402,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:59","startHours":18.424318260660403,"endHours":18.98564261972565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.174318260660403,"endHours":19.924318260660403,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"00:08","startHours":23.239366464625235,"endHours":24.137485439129634,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:57","end":"06:38","startHours":4.952533643094469,"endHours":6.63650672029021,"quality":"auspicious"},{"name":"Amṛta","start":"06:38","end":"08:19","startHours":6.63650672029021,"endHours":8.320479797485952,"quality":"auspicious"},{"name":"Kāla","start":"08:19","end":"10:00","startHours":8.320479797485952,"endHours":10.004452874681695,"quality":"inauspicious"},{"name":"Śubha","start":"10:00","end":"11:41","startHours":10.004452874681695,"endHours":11.688425951877436,"quality":"auspicious"},{"name":"Roga","start":"11:41","end":"13:22","startHours":11.688425951877436,"endHours":13.372399029073177,"quality":"inauspicious"},{"name":"Udveg","start":"13:22","end":"15:03","startHours":13.372399029073177,"endHours":15.05637210626892,"quality":"inauspicious"},{"name":"Chala","start":"15:03","end":"16:44","startHours":15.05637210626892,"endHours":16.74034518346466,"quality":"neutral"},{"name":"Labha","start":"16:44","end":"18:25","startHours":16.74034518346466,"endHours":18.424318260660403,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:25","end":"19:44","startHours":18.424318260660403,"endHours":19.74034518346466,"quality":"inauspicious"},{"name":"Chala","start":"19:44","end":"21:03","startHours":19.74034518346466,"endHours":21.05637210626892,"quality":"neutral"},{"name":"Labha","start":"21:03","end":"22:22","startHours":21.05637210626892,"endHours":22.37239902907318,"quality":"auspicious"},{"name":"Amṛta","start":"22:22","end":"23:41","startHours":22.37239902907318,"endHours":23.688425951877434,"quality":"auspicious"},{"name":"Kāla","start":"23:41","end":"01:00","startHours":23.688425951877434,"endHours":25.004452874681697,"quality":"inauspicious"},{"name":"Śubha","start":"01:00","end":"02:19","startHours":25.004452874681697,"endHours":26.32047979748595,"quality":"auspicious"},{"name":"Roga","start":"02:19","end":"03:38","startHours":26.32047979748595,"endHours":27.63650672029021,"quality":"inauspicious"},{"name":"Udveg","start":"03:38","end":"04:57","startHours":27.63650672029021,"endHours":28.95253364309447,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:57","end":"05:57","startHours":4.952533643094469,"endHours":5.952533643094469,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:57","end":"06:57","startHours":5.952533643094469,"endHours":6.952533643094469,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:57","end":"07:57","startHours":6.952533643094469,"endHours":7.952533643094469,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:57","end":"08:57","startHours":7.952533643094469,"endHours":8.952533643094469,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:57","end":"09:57","startHours":8.952533643094469,"endHours":9.952533643094469,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:57","end":"10:57","startHours":9.952533643094469,"endHours":10.952533643094469,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:57","end":"11:57","startHours":10.952533643094469,"endHours":11.952533643094469,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:57","end":"12:57","startHours":11.952533643094469,"endHours":12.952533643094469,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:57","end":"13:57","startHours":12.952533643094469,"endHours":13.952533643094469,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:57","end":"14:57","startHours":13.952533643094469,"endHours":14.952533643094469,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:57","end":"15:57","startHours":14.952533643094469,"endHours":15.952533643094469,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:57","end":"16:57","startHours":15.952533643094469,"endHours":16.95253364309447,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:57","end":"17:57","startHours":16.95253364309447,"endHours":17.95253364309447,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:57","end":"18:57","startHours":17.95253364309447,"endHours":18.95253364309447,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:57","end":"19:57","startHours":18.95253364309447,"endHours":19.95253364309447,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:57","end":"20:57","startHours":19.95253364309447,"endHours":20.95253364309447,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:57","end":"21:57","startHours":20.95253364309447,"endHours":21.95253364309447,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:57","end":"22:57","startHours":21.95253364309447,"endHours":22.95253364309447,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:57","end":"23:57","startHours":22.95253364309447,"endHours":23.95253364309447,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:57","end":"00:57","startHours":23.95253364309447,"endHours":24.95253364309447,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:57","end":"01:57","startHours":24.95253364309447,"endHours":25.95253364309447,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:57","end":"02:57","startHours":25.95253364309447,"endHours":26.95253364309447,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:57","end":"03:57","startHours":26.95253364309447,"endHours":27.95253364309447,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:57","end":"04:57","startHours":27.95253364309447,"endHours":28.95253364309447,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.73559039771712,"eotMinutes":-4.359957112646178,"ayanamsa":24.0138}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pañcamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 6, 2011 CE · Howrah, West Bengal · Vidhyamitra","description":"July 6, 2011 CE for Howrah, West Bengal: Śukla Pañcamī, sūryodaya 04:57, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2011-07-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2011-07-06","sa":"https://sa.vidhyamitra.com/city/howrah/2011-07-06","hi":"https://hi.vidhyamitra.com/city/howrah/2011-07-06","x-default":"https://vidhyamitra.com/city/howrah/2011-07-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T22:33:28.977Z","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":"2026-05-15T22:33:28.977Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T22:33:28.977Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}