{"id":"vidhyamitra:city-day:lucknow:2170-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2170-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-12-06","date_display":"December 6, 2170 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":2170,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513975.770833,"kali_year":5272,"ahargana":1925510.2708,"sun":{"sidereal_longitude":226.8438,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":204.1963,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.3525,"elapsed_within_tithi_degrees":1.3525},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.1963,"elapsed_within_degrees":4.1963},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.0401},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2170,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513975.770833,"ahargana":1925510.2708,"kali_year":5272,"ayanamsa_lahiri":26.2407,"grahas":{"sun":{"sidereal_longitude":227.73319600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":203.227796,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":1.0115},"mars":{"sidereal_longitude":257.617796,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":205.18819600000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":165.59529599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":179.21959600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":302.725596,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":37.1996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.1996,"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":2170,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513975.770833,"kali_year":5272,"ahargana":1925510.2708,"sun":{"sidereal_longitude":226.8438,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":204.1963,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":337.3525,"elapsed_within_tithi_degrees":1.3525},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.1963,"elapsed_within_degrees":4.1963},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.0401},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.012,"elongation":22.647},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.012,"opposition_distance":157.353}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:42","sunsetLocal":"17:14","solarNoonLocal":"11:58","dayLengthHours":10.525911599057391,"dayLengthDisplay":"10 Hours 31 Mins 33 Secs","nightLengthDisplay":"13 Hours 28 Mins 27 Secs","moonriseLocal":"04:54","moonsetLocal":"15:46","rahuKala":{"name":"Rāhu Kāla","start":"13:17","end":"14:36","startHours":13.283610958636315,"endHours":14.599349908518487,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:42","end":"08:01","startHours":6.704916209225445,"endHours":8.02065515910762,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:20","end":"10:39","startHours":9.336394108989793,"endHours":10.652133058871966,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:31","startHours":9.160962249005502,"endHours":9.511825968974083,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:25","startHours":7.143495859186169,"endHours":7.4241868351610325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:19","startHours":11.617008288785561,"endHours":12.31873572872272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:18","end":"06:00","startHours":5.301461329351126,"endHours":6.003188769288285,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:42","startHours":5.827756909303996,"endHours":6.704916209225445,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.722190608597039,"endHours":14.423918048534198,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.030827808282837,"endHours":17.430827808282835,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.230827808282836,"endHours":17.669407458243562,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.980827808282836,"endHours":18.730827808282836,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:19","startHours":23.617008288785563,"endHours":24.31873572872272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:42","end":"08:01","startHours":6.704916209225445,"endHours":8.02065515910762,"quality":"auspicious"},{"name":"Roga","start":"08:01","end":"09:20","startHours":8.02065515910762,"endHours":9.336394108989793,"quality":"inauspicious"},{"name":"Udveg","start":"09:20","end":"10:39","startHours":9.336394108989793,"endHours":10.652133058871966,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"11:58","startHours":10.652133058871966,"endHours":11.96787200875414,"quality":"neutral"},{"name":"Labha","start":"11:58","end":"13:17","startHours":11.96787200875414,"endHours":13.283610958636315,"quality":"auspicious"},{"name":"Amṛta","start":"13:17","end":"14:36","startHours":13.283610958636315,"endHours":14.599349908518487,"quality":"auspicious"},{"name":"Kāla","start":"14:36","end":"15:55","startHours":14.599349908518487,"endHours":15.915088858400662,"quality":"inauspicious"},{"name":"Śubha","start":"15:55","end":"17:14","startHours":15.915088858400662,"endHours":17.230827808282836,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:14","end":"18:55","startHours":17.230827808282836,"endHours":18.91508885840066,"quality":"auspicious"},{"name":"Kāla","start":"18:55","end":"20:36","startHours":18.91508885840066,"endHours":20.599349908518487,"quality":"inauspicious"},{"name":"Śubha","start":"20:36","end":"22:17","startHours":20.599349908518487,"endHours":22.283610958636316,"quality":"auspicious"},{"name":"Roga","start":"22:17","end":"23:58","startHours":22.283610958636316,"endHours":23.967872008754142,"quality":"inauspicious"},{"name":"Udveg","start":"23:58","end":"01:39","startHours":23.967872008754142,"endHours":25.652133058871968,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"03:20","startHours":25.652133058871968,"endHours":27.336394108989793,"quality":"neutral"},{"name":"Labha","start":"03:20","end":"05:01","startHours":27.336394108989793,"endHours":29.02065515910762,"quality":"auspicious"},{"name":"Amṛta","start":"05:01","end":"06:42","startHours":29.02065515910762,"endHours":30.704916209225445,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.704916209225445,"endHours":7.704916209225445,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.704916209225445,"endHours":8.704916209225445,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.704916209225445,"endHours":9.704916209225445,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.704916209225445,"endHours":10.704916209225445,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.704916209225445,"endHours":11.704916209225445,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.704916209225445,"endHours":12.704916209225445,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.704916209225445,"endHours":13.704916209225445,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.704916209225445,"endHours":14.704916209225445,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.704916209225445,"endHours":15.704916209225445,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.704916209225445,"endHours":16.704916209225445,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.704916209225445,"endHours":17.704916209225445,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.704916209225445,"endHours":18.704916209225445,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.704916209225445,"endHours":19.704916209225445,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.704916209225445,"endHours":20.704916209225445,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.704916209225445,"endHours":21.704916209225445,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.704916209225445,"endHours":22.704916209225445,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.704916209225445,"endHours":23.704916209225445,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.704916209225445,"endHours":24.704916209225445,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.704916209225445,"endHours":25.704916209225445,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.704916209225445,"endHours":26.704916209225445,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.704916209225445,"endHours":27.704916209225445,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.704916209225445,"endHours":28.704916209225445,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.704916209225445,"endHours":29.704916209225445,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.704916209225445,"endHours":30.704916209225445,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.474672335922282,"eotMinutes":8.142879474751563,"ayanamsa":26.2407}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturdaśī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 6, 2170 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"December 6, 2170 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 06:42, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2170-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2170-12-06","sa":"https://sa.vidhyamitra.com/city/lucknow/2170-12-06","hi":"https://hi.vidhyamitra.com/city/lucknow/2170-12-06","x-default":"https://vidhyamitra.com/city/lucknow/2170-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:53:34.813Z","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":"2026-06-03T02:53:34.813Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:53:34.813Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}