{"id":"vidhyamitra:city-day:howrah:2117-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2117-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-01-07","date_display":"January 7, 2117 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":2117,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494284.770833,"kali_year":5218,"ahargana":1905819.2708,"sun":{"sidereal_longitude":260.6848,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":309.3442,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.6594,"elapsed_within_tithi_degrees":0.6594},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.3442,"elapsed_within_degrees":2.6776},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.029},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2117,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494284.770833,"ahargana":1905819.2708,"kali_year":5218,"ayanamsa_lahiri":25.4876,"grahas":{"sun":{"sidereal_longitude":261.15623700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":306.795437,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-3.5046},"mars":{"sidereal_longitude":27.240737000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":239.51753699999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":308.53193699999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":247.63763700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":4.830637000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":0.5236,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.5236,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2117,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494284.770833,"kali_year":5218,"ahargana":1905819.2708,"sun":{"sidereal_longitude":260.6848,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":309.3442,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.6594,"elapsed_within_tithi_degrees":0.6594},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.3442,"elapsed_within_degrees":2.6776},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.029},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.505,"elongation":48.659},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.505,"opposition_distance":131.341}},"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":"06:19","sunsetLocal":"17:08","solarNoonLocal":"11:43","dayLengthHours":10.814946457019229,"dayLengthDisplay":"10 Hours 48 Mins 54 Secs","nightLengthDisplay":"13 Hours 11 Mins 06 Secs","moonriseLocal":"09:01","moonsetLocal":"20:30","rahuKala":{"name":"Rāhu Kāla","start":"13:04","end":"14:25","startHours":13.072496212251064,"endHours":14.424364519378468,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:19","end":"07:40","startHours":6.3131546766140465,"endHours":7.66502298374145,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:01","end":"10:22","startHours":9.016891290868854,"endHours":10.368759597996256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:12","startHours":8.836642183251866,"endHours":9.19714039848584,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:03","startHours":6.7637774456565145,"endHours":7.052176017843694,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:05","startHours":11.360129689889687,"endHours":12.081126120357636,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.87116181567815,"endHours":5.592158246146098,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.4119091385291105,"endHours":6.3131546766140465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:31","end":"14:15","startHours":13.523118981293532,"endHours":14.24411541176148,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:56","end":"17:20","startHours":16.928101133633277,"endHours":17.328101133633275,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:08","end":"17:35","startHours":17.128101133633276,"endHours":17.578723902675744,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:53","end":"18:38","startHours":16.878101133633276,"endHours":18.628101133633276,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:05","startHours":23.36012968988969,"endHours":24.081126120357638,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:19","end":"07:40","startHours":6.3131546766140465,"endHours":7.66502298374145,"quality":"auspicious"},{"name":"Roga","start":"07:40","end":"09:01","startHours":7.66502298374145,"endHours":9.016891290868854,"quality":"inauspicious"},{"name":"Udveg","start":"09:01","end":"10:22","startHours":9.016891290868854,"endHours":10.368759597996256,"quality":"inauspicious"},{"name":"Chala","start":"10:22","end":"11:43","startHours":10.368759597996256,"endHours":11.72062790512366,"quality":"neutral"},{"name":"Labha","start":"11:43","end":"13:04","startHours":11.72062790512366,"endHours":13.072496212251064,"quality":"auspicious"},{"name":"Amṛta","start":"13:04","end":"14:25","startHours":13.072496212251064,"endHours":14.424364519378468,"quality":"auspicious"},{"name":"Kāla","start":"14:25","end":"15:47","startHours":14.424364519378468,"endHours":15.776232826505872,"quality":"inauspicious"},{"name":"Śubha","start":"15:47","end":"17:08","startHours":15.776232826505872,"endHours":17.128101133633276,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:08","end":"18:47","startHours":17.128101133633276,"endHours":18.776232826505872,"quality":"auspicious"},{"name":"Kāla","start":"18:47","end":"20:25","startHours":18.776232826505872,"endHours":20.424364519378468,"quality":"inauspicious"},{"name":"Śubha","start":"20:25","end":"22:04","startHours":20.424364519378468,"endHours":22.072496212251068,"quality":"auspicious"},{"name":"Roga","start":"22:04","end":"23:43","startHours":22.072496212251068,"endHours":23.720627905123663,"quality":"inauspicious"},{"name":"Udveg","start":"23:43","end":"01:22","startHours":23.720627905123663,"endHours":25.36875959799626,"quality":"inauspicious"},{"name":"Chala","start":"01:22","end":"03:01","startHours":25.36875959799626,"endHours":27.016891290868855,"quality":"neutral"},{"name":"Labha","start":"03:01","end":"04:40","startHours":27.016891290868855,"endHours":28.66502298374145,"quality":"auspicious"},{"name":"Amṛta","start":"04:40","end":"06:19","startHours":28.66502298374145,"endHours":30.313154676614047,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.3131546766140465,"endHours":7.3131546766140465,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.3131546766140465,"endHours":8.313154676614047,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.313154676614047,"endHours":9.313154676614047,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.313154676614047,"endHours":10.313154676614047,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.313154676614047,"endHours":11.313154676614047,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.313154676614047,"endHours":12.313154676614047,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.313154676614047,"endHours":13.313154676614047,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.313154676614047,"endHours":14.313154676614047,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.313154676614047,"endHours":15.313154676614047,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.313154676614047,"endHours":16.313154676614047,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.313154676614047,"endHours":17.313154676614047,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.313154676614047,"endHours":18.313154676614047,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.313154676614047,"endHours":19.313154676614047,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.313154676614047,"endHours":20.313154676614047,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.313154676614047,"endHours":21.313154676614047,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.313154676614047,"endHours":22.313154676614047,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.313154676614047,"endHours":23.313154676614047,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.313154676614047,"endHours":24.313154676614047,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.313154676614047,"endHours":25.313154676614047,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.313154676614047,"endHours":26.313154676614047,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.313154676614047,"endHours":27.313154676614047,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.313154676614047,"endHours":28.313154676614047,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.313154676614047,"endHours":29.313154676614047,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.313154676614047,"endHours":30.313154676614047,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.399911492181996,"eotMinutes":-6.292074307419696,"ayanamsa":25.4876}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pañcamī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"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 January 7, 2117 CE · Howrah, West Bengal · Vidhyamitra","description":"January 7, 2117 CE for Howrah, West Bengal: Śukla Pañcamī, sūryodaya 06:19, sūryāsta 17:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2117-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2117-01-07","sa":"https://sa.vidhyamitra.com/city/howrah/2117-01-07","hi":"https://hi.vidhyamitra.com/city/howrah/2117-01-07","x-default":"https://vidhyamitra.com/city/howrah/2117-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:40:27.501Z","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":"2026-05-31T12:40:27.501Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:40:27.501Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}