{"id":"vidhyamitra:city-day:howrah:2115-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2115-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2115-02-07","date_display":"February 7, 2115 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":2115,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493584.770833,"kali_year":5216,"ahargana":1905119.2708,"sun":{"sidereal_longitude":291.969,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":84.6115,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.6425,"elapsed_within_tithi_degrees":8.6425},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.6115,"elapsed_within_degrees":4.6115},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.5804},"karana":{"half_tithi_index":25,"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":2115,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493584.770833,"ahargana":1905119.2708,"kali_year":5216,"ayanamsa_lahiri":25.4609,"grahas":{"sun":{"sidereal_longitude":292.19558200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":82.68958199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":3.2894},"mars":{"sidereal_longitude":11.351181999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":266.080782,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":261.75948200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":250.843482,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":341.662382,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":37.613,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.613,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":2115,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493584.770833,"kali_year":5216,"ahargana":1905119.2708,"sun":{"sidereal_longitude":291.969,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":84.6115,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.6425,"elapsed_within_tithi_degrees":8.6425},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.6115,"elapsed_within_degrees":4.6115},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.5804},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.289,"elongation":152.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.289,"opposition_distance":27.357}},"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":"06:14","sunsetLocal":"17:29","solarNoonLocal":"11:51","dayLengthHours":11.239538937859567,"dayLengthDisplay":"11 Hours 14 Mins 22 Secs","nightLengthDisplay":"12 Hours 45 Mins 38 Secs","moonriseLocal":"15:11","moonsetLocal":"04:35","rahuKala":{"name":"Rāhu Kāla","start":"13:16","end":"14:40","startHours":13.260329909055223,"endHours":14.66527227628767,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:14","end":"07:38","startHours":6.235618072892993,"endHours":7.640560440125439,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:27","startHours":9.045502807357884,"endHours":10.450445174590332,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:14","startHours":8.85817715839356,"endHours":9.23282845632221,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:00","startHours":6.703932195303808,"endHours":7.003653233646729,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:14","startHours":11.480736243894125,"endHours":12.23003883975143,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:29","startHours":4.737012881178384,"endHours":5.486315477035689,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:14","startHours":5.298989828071362,"endHours":6.235618072892993,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:29","startHours":13.728644031466038,"endHours":14.477946627323343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.27515701075256,"endHours":17.67515701075256,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:57","startHours":17.47515701075256,"endHours":17.943471133163378,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.22515701075256,"endHours":18.97515701075256,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:14","startHours":23.48073624389413,"endHours":24.23003883975143,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:14","end":"07:38","startHours":6.235618072892993,"endHours":7.640560440125439,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:03","startHours":7.640560440125439,"endHours":9.045502807357884,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:27","startHours":9.045502807357884,"endHours":10.450445174590332,"quality":"inauspicious"},{"name":"Chala","start":"10:27","end":"11:51","startHours":10.450445174590332,"endHours":11.855387541822775,"quality":"neutral"},{"name":"Labha","start":"11:51","end":"13:16","startHours":11.855387541822775,"endHours":13.260329909055223,"quality":"auspicious"},{"name":"Amṛta","start":"13:16","end":"14:40","startHours":13.260329909055223,"endHours":14.66527227628767,"quality":"auspicious"},{"name":"Kāla","start":"14:40","end":"16:04","startHours":14.66527227628767,"endHours":16.070214643520114,"quality":"inauspicious"},{"name":"Śubha","start":"16:04","end":"17:29","startHours":16.070214643520114,"endHours":17.47515701075256,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:29","end":"19:04","startHours":17.47515701075256,"endHours":19.070214643520114,"quality":"auspicious"},{"name":"Kāla","start":"19:04","end":"20:40","startHours":19.070214643520114,"endHours":20.66527227628767,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"22:16","startHours":20.66527227628767,"endHours":22.260329909055223,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:51","startHours":22.260329909055223,"endHours":23.85538754182278,"quality":"inauspicious"},{"name":"Udveg","start":"23:51","end":"01:27","startHours":23.85538754182278,"endHours":25.45044517459033,"quality":"inauspicious"},{"name":"Chala","start":"01:27","end":"03:03","startHours":25.45044517459033,"endHours":27.045502807357884,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:38","startHours":27.045502807357884,"endHours":28.64056044012544,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:14","startHours":28.64056044012544,"endHours":30.235618072892994,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.235618072892993,"endHours":7.235618072892993,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.235618072892993,"endHours":8.235618072892994,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.235618072892994,"endHours":9.235618072892994,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.235618072892994,"endHours":10.235618072892994,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.235618072892994,"endHours":11.235618072892994,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.235618072892994,"endHours":12.235618072892994,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.235618072892994,"endHours":13.235618072892994,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.235618072892994,"endHours":14.235618072892994,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.235618072892994,"endHours":15.235618072892994,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.235618072892994,"endHours":16.235618072892994,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.235618072892994,"endHours":17.235618072892994,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.235618072892994,"endHours":18.235618072892994,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.235618072892994,"endHours":19.235618072892994,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.235618072892994,"endHours":20.235618072892994,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.235618072892994,"endHours":21.235618072892994,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.235618072892994,"endHours":22.235618072892994,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.235618072892994,"endHours":23.235618072892994,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.235618072892994,"endHours":24.235618072892994,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.235618072892994,"endHours":25.235618072892994,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.235618072892994,"endHours":26.235618072892994,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.235618072892994,"endHours":27.235618072892994,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.235618072892994,"endHours":28.235618072892994,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.235618072892994,"endHours":29.235618072892994,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.235618072892994,"endHours":30.235618072892994,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.539478448291254,"eotMinutes":-14.37765250936663,"ayanamsa":25.4609}},"calendars":{"vikram_samvat":2172,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2037,"saka_samvatsara":"Yuva","bengali_samvat":1522,"malayalam_era":1291,"nanakshahi_year":646,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · Vikram 2172 Sarvadhāri · Śaka 2037 Yuva"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 February 7, 2115 CE · Howrah, West Bengal · Vidhyamitra","description":"February 7, 2115 CE for Howrah, West Bengal: Śukla Trayodaśī, sūryodaya 06:14, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2115-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2115-02-07","sa":"https://sa.vidhyamitra.com/city/howrah/2115-02-07","hi":"https://hi.vidhyamitra.com/city/howrah/2115-02-07","x-default":"https://vidhyamitra.com/city/howrah/2115-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:31:27.544Z","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":"2026-05-31T03:31:27.544Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:31:27.544Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}