{"id":"vidhyamitra:city-day:howrah:1906-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1906-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-03-01","date_display":"March 1, 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":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417270.770833,"kali_year":5007,"ahargana":1828805.2708,"sun":{"sidereal_longitude":317.3902,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":24.1729,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.7827,"elapsed_within_tithi_degrees":6.7827},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.1729,"elapsed_within_degrees":10.8396},"yoga":{"number":26,"name":"Indra","sum_longitude":341.563},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1906,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417270.770833,"ahargana":1828805.2708,"kali_year":5007,"ayanamsa_lahiri":22.5421,"grahas":{"sun":{"sidereal_longitude":317.01803799999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":21.323238000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-4.4671},"mars":{"sidereal_longitude":356.751038,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":325.4259380000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":37.67303800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":321.918538,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":314.64923799999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":121.0959,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.0959,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1906,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417270.770833,"kali_year":5007,"ahargana":1828805.2708,"sun":{"sidereal_longitude":317.3902,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":24.1729,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.7827,"elapsed_within_tithi_degrees":6.7827},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":24.1729,"elapsed_within_degrees":10.8396},"yoga":{"number":26,"name":"Indra","sum_longitude":341.563},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.467,"elongation":66.783},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.467,"opposition_distance":113.217}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":-0.637,"elongation":1.784}]},"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":"06:00","sunsetLocal":"17:40","solarNoonLocal":"11:50","dayLengthHours":11.675452055218443,"dayLengthDisplay":"11 Hours 40 Mins 32 Secs","nightLengthDisplay":"12 Hours 19 Mins 28 Secs","moonriseLocal":"09:37","moonsetLocal":"22:37","rahuKala":{"name":"Rāhu Kāla","start":"13:18","end":"14:45","startHours":13.29257717618755,"endHours":14.752008683089855,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:00","end":"07:27","startHours":5.995419641676022,"endHours":7.454851148578327,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:55","end":"10:22","startHours":8.914282655480633,"endHours":10.373714162382939,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:07","startHours":8.719691787893659,"endHours":9.108873523067606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:48","startHours":6.481896810643457,"endHours":6.7932421987826155,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:13","startHours":11.443963934111297,"endHours":12.222327404459191,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:13","startHours":4.438692700980229,"endHours":5.217056171328125,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:00","startHours":5.022465303741152,"endHours":5.995419641676022,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:33","startHours":13.779054345154984,"endHours":14.55741781550288,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.470871696894466,"endHours":17.870871696894465,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:09","startHours":17.670871696894466,"endHours":18.157348865861902,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.420871696894466,"endHours":19.170871696894466,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:13","startHours":23.443963934111295,"endHours":24.222327404459193,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:00","end":"07:27","startHours":5.995419641676022,"endHours":7.454851148578327,"quality":"auspicious"},{"name":"Roga","start":"07:27","end":"08:55","startHours":7.454851148578327,"endHours":8.914282655480633,"quality":"inauspicious"},{"name":"Udveg","start":"08:55","end":"10:22","startHours":8.914282655480633,"endHours":10.373714162382939,"quality":"inauspicious"},{"name":"Chala","start":"10:22","end":"11:50","startHours":10.373714162382939,"endHours":11.833145669285244,"quality":"neutral"},{"name":"Labha","start":"11:50","end":"13:18","startHours":11.833145669285244,"endHours":13.29257717618755,"quality":"auspicious"},{"name":"Amṛta","start":"13:18","end":"14:45","startHours":13.29257717618755,"endHours":14.752008683089855,"quality":"auspicious"},{"name":"Kāla","start":"14:45","end":"16:13","startHours":14.752008683089855,"endHours":16.21144018999216,"quality":"inauspicious"},{"name":"Śubha","start":"16:13","end":"17:40","startHours":16.21144018999216,"endHours":17.670871696894466,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:40","end":"19:13","startHours":17.670871696894466,"endHours":19.21144018999216,"quality":"auspicious"},{"name":"Kāla","start":"19:13","end":"20:45","startHours":19.21144018999216,"endHours":20.752008683089855,"quality":"inauspicious"},{"name":"Śubha","start":"20:45","end":"22:18","startHours":20.752008683089855,"endHours":22.29257717618755,"quality":"auspicious"},{"name":"Roga","start":"22:18","end":"23:50","startHours":22.29257717618755,"endHours":23.833145669285244,"quality":"inauspicious"},{"name":"Udveg","start":"23:50","end":"01:22","startHours":23.833145669285244,"endHours":25.37371416238294,"quality":"inauspicious"},{"name":"Chala","start":"01:22","end":"02:55","startHours":25.37371416238294,"endHours":26.914282655480633,"quality":"neutral"},{"name":"Labha","start":"02:55","end":"04:27","startHours":26.914282655480633,"endHours":28.454851148578328,"quality":"auspicious"},{"name":"Amṛta","start":"04:27","end":"06:00","startHours":28.454851148578328,"endHours":29.995419641676023,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":5.995419641676022,"endHours":6.995419641676022,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":6.995419641676022,"endHours":7.995419641676022,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":7.995419641676022,"endHours":8.995419641676023,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":8.995419641676023,"endHours":9.995419641676023,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":9.995419641676023,"endHours":10.995419641676023,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":10.995419641676023,"endHours":11.995419641676023,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":11.995419641676023,"endHours":12.995419641676023,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":12.995419641676023,"endHours":13.995419641676023,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":13.995419641676023,"endHours":14.995419641676023,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":14.995419641676023,"endHours":15.995419641676023,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":15.995419641676023,"endHours":16.995419641676023,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":16.995419641676023,"endHours":17.995419641676023,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":17.995419641676023,"endHours":18.995419641676023,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":18.995419641676023,"endHours":19.995419641676023,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":19.995419641676023,"endHours":20.995419641676023,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":20.995419641676023,"endHours":21.995419641676023,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":21.995419641676023,"endHours":22.995419641676023,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":22.995419641676023,"endHours":23.995419641676023,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":23.995419641676023,"endHours":24.995419641676023,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":24.995419641676023,"endHours":25.995419641676023,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":25.995419641676023,"endHours":26.995419641676023,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":26.995419641676023,"endHours":27.995419641676023,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":27.995419641676023,"endHours":28.995419641676023,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":28.995419641676023,"endHours":29.995419641676023,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.984068331543637,"eotMinutes":-13.043140157114735,"ayanamsa":22.5421}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"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 March 1, 1906 CE · Howrah, West Bengal · Vidhyamitra","description":"March 1, 1906 CE for Howrah, West Bengal: Śukla Ṣaṣṭhī, sūryodaya 06:00, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1906-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1906-03-01","sa":"https://sa.vidhyamitra.com/city/howrah/1906-03-01","hi":"https://hi.vidhyamitra.com/city/howrah/1906-03-01","x-default":"https://vidhyamitra.com/city/howrah/1906-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:46:26.102Z","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":"2026-06-02T09:46:26.102Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:46:26.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}