{"id":"vidhyamitra:city-day:howrah:1906-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1906-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-06-06","date_display":"June 6, 1906 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":1906,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417367.770833,"kali_year":5008,"ahargana":1828902.2708,"sun":{"sidereal_longitude":51.9371,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":220.8973,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.9602,"elapsed_within_tithi_degrees":0.9602},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8973,"elapsed_within_degrees":7.5639},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.8343},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1906,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417367.770833,"ahargana":1828902.2708,"kali_year":5008,"ayanamsa_lahiri":22.5458,"grahas":{"sun":{"sidereal_longitude":51.87913200000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":219.84093200000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":4.3476},"mars":{"sidereal_longitude":64.907332,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":49.55423200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":56.57733200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":81.19043199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":323.432232,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":115.9564,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.9564,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1906,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417367.770833,"kali_year":5008,"ahargana":1828902.2708,"sun":{"sidereal_longitude":51.9371,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":220.8973,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.9602,"elapsed_within_tithi_degrees":0.9602},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8973,"elapsed_within_degrees":7.5639},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.8343},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.348,"elongation":168.96},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.348,"opposition_distance":11.04}},"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":"04:52","sunsetLocal":"18:19","solarNoonLocal":"11:35","dayLengthHours":13.45777960771122,"dayLengthDisplay":"13 Hours 27 Mins 28 Secs","nightLengthDisplay":"10 Hours 32 Mins 32 Secs","moonriseLocal":"17:21","moonsetLocal":"04:14","rahuKala":{"name":"Rāhu Kāla","start":"11:35","end":"13:16","startHours":11.5900179506618,"endHours":13.272240401625702,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:33","end":"08:14","startHours":6.543350597770093,"endHours":8.225573048733995,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:35","startHours":9.907795499697897,"endHours":11.5900179506618,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":8.001276721938808,"endHours":8.449869375529182,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:25","end":"05:47","startHours":5.421868963794157,"endHours":5.780743086666456,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:08","end":"12:02","startHours":11.141425297071427,"endHours":12.038610604252176,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:58","startHours":3.066757532444694,"endHours":3.9639428396254424,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:44","end":"04:52","startHours":3.739646512830255,"endHours":4.86112814680619,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:44","startHours":13.832981218613671,"endHours":14.73016652579442,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.118907754517412,"endHours":18.51890775451741,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:53","startHours":18.31890775451741,"endHours":18.879648571505378,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.06890775451741,"endHours":19.81890775451741,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:08","end":"00:02","startHours":23.14142529707143,"endHours":24.038610604252177,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:52","end":"06:33","startHours":4.86112814680619,"endHours":6.543350597770093,"quality":"auspicious"},{"name":"Amṛta","start":"06:33","end":"08:14","startHours":6.543350597770093,"endHours":8.225573048733995,"quality":"auspicious"},{"name":"Kāla","start":"08:14","end":"09:54","startHours":8.225573048733995,"endHours":9.907795499697897,"quality":"inauspicious"},{"name":"Śubha","start":"09:54","end":"11:35","startHours":9.907795499697897,"endHours":11.5900179506618,"quality":"auspicious"},{"name":"Roga","start":"11:35","end":"13:16","startHours":11.5900179506618,"endHours":13.272240401625702,"quality":"inauspicious"},{"name":"Udveg","start":"13:16","end":"14:57","startHours":13.272240401625702,"endHours":14.954462852589607,"quality":"inauspicious"},{"name":"Chala","start":"14:57","end":"16:38","startHours":14.954462852589607,"endHours":16.63668530355351,"quality":"neutral"},{"name":"Labha","start":"16:38","end":"18:19","startHours":16.63668530355351,"endHours":18.31890775451741,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:19","end":"19:38","startHours":18.31890775451741,"endHours":19.63668530355351,"quality":"inauspicious"},{"name":"Chala","start":"19:38","end":"20:57","startHours":19.63668530355351,"endHours":20.954462852589607,"quality":"neutral"},{"name":"Labha","start":"20:57","end":"22:16","startHours":20.954462852589607,"endHours":22.272240401625705,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:35","startHours":22.272240401625705,"endHours":23.590017950661803,"quality":"auspicious"},{"name":"Kāla","start":"23:35","end":"00:54","startHours":23.590017950661803,"endHours":24.907795499697897,"quality":"inauspicious"},{"name":"Śubha","start":"00:54","end":"02:14","startHours":24.907795499697897,"endHours":26.225573048733995,"quality":"auspicious"},{"name":"Roga","start":"02:14","end":"03:33","startHours":26.225573048733995,"endHours":27.543350597770093,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"04:52","startHours":27.543350597770093,"endHours":28.86112814680619,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.86112814680619,"endHours":5.86112814680619,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.86112814680619,"endHours":6.86112814680619,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.86112814680619,"endHours":7.86112814680619,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.86112814680619,"endHours":8.861128146806191,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.861128146806191,"endHours":9.861128146806191,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.861128146806191,"endHours":10.861128146806191,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.861128146806191,"endHours":11.861128146806191,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.861128146806191,"endHours":12.861128146806191,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.861128146806191,"endHours":13.861128146806191,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.861128146806191,"endHours":14.861128146806191,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.861128146806191,"endHours":15.861128146806191,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.861128146806191,"endHours":16.86112814680619,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.86112814680619,"endHours":17.86112814680619,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.86112814680619,"endHours":18.86112814680619,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.86112814680619,"endHours":19.86112814680619,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.86112814680619,"endHours":20.86112814680619,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.86112814680619,"endHours":21.86112814680619,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.86112814680619,"endHours":22.86112814680619,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.86112814680619,"endHours":23.86112814680619,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.86112814680619,"endHours":24.86112814680619,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.86112814680619,"endHours":25.86112814680619,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.86112814680619,"endHours":26.86112814680619,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.86112814680619,"endHours":27.86112814680619,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.86112814680619,"endHours":28.86112814680619,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.527543771722147,"eotMinutes":1.544522960291931,"ayanamsa":22.5458}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","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 Śukla Pūrṇimā · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[{"id":"jyeshtha-purnima","name":"Jyeṣṭha Pūrṇimā (Vaṭa Sāvitrī)","name_sanskrit":"ज्येष्ठ पूर्णिमा","tradition":"Pan-Hindu","significance":"Vaṭa Sāvitrī Pūrṇimā in some traditions (others observe Amāvasyā).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":3}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 June 6, 1906 CE · Howrah, West Bengal · Vidhyamitra","description":"June 6, 1906 CE for Howrah, West Bengal: Śukla Pūrṇimā, sūryodaya 04:52, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1906-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1906-06-06","sa":"https://sa.vidhyamitra.com/city/howrah/1906-06-06","hi":"https://hi.vidhyamitra.com/city/howrah/1906-06-06","x-default":"https://vidhyamitra.com/city/howrah/1906-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:58:12.689Z","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":"2026-06-02T03:58:12.689Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:58:12.689Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}