{"id":"vidhyamitra:city-day:lucknow:2018-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2018-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-10-16","date_display":"October 16, 2018 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":2018,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458407.770833,"kali_year":5120,"ahargana":1869942.2708,"sun":{"sidereal_longitude":177.7376,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":260.3435,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.6059,"elapsed_within_tithi_degrees":10.6059},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.3435,"elapsed_within_degrees":7.0101},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.081},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2018,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458407.770833,"ahargana":1869942.2708,"kali_year":5120,"ayanamsa_lahiri":24.1155,"grahas":{"sun":{"sidereal_longitude":178.516302,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":260.810202,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":1.6197},"mars":{"sidereal_longitude":288.260402,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":194.68680199999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":210.831002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":194.536702,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":249.56760199999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":101.4597,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.4597,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458407.770833,"kali_year":5120,"ahargana":1869942.2708,"sun":{"sidereal_longitude":177.7376,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":260.3435,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.6059,"elapsed_within_tithi_degrees":10.6059},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.3435,"elapsed_within_degrees":7.0101},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.081},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.62,"elongation":82.606},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.62,"opposition_distance":97.394}},"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":"06:05","sunsetLocal":"17:37","solarNoonLocal":"11:51","dayLengthHours":11.526793194171972,"dayLengthDisplay":"11 Hours 31 Mins 36 Secs","nightLengthDisplay":"12 Hours 28 Mins 24 Secs","moonriseLocal":"12:06","moonsetLocal":"22:35","rahuKala":{"name":"Rāhu Kāla","start":"14:44","end":"16:11","startHours":14.734489472356643,"endHours":16.17533862162814,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:25","startHours":8.971092875270656,"endHours":10.411942024542153,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:51","end":"13:18","startHours":11.85279117381365,"endHours":13.293640323085146,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:10","startHours":8.77897965536779,"endHours":9.163206095173521,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:53","startHours":6.569677626484828,"endHours":6.877058778329414,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:14","startHours":11.468564734007916,"endHours":12.237017613619383,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:19","startHours":4.552488817504733,"endHours":5.320941697116198,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:05","startHours":5.1288284772133315,"endHours":6.0893945767276625,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:33","startHours":13.773923372842312,"endHours":14.542376252453776,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.416187770899636,"endHours":17.816187770899635,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:06","startHours":17.616187770899636,"endHours":18.0964708206568,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.366187770899636,"endHours":19.116187770899636,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:14","startHours":23.468564734007916,"endHours":24.237017613619383,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:05","end":"07:32","startHours":6.0893945767276625,"endHours":7.530243725999159,"quality":"inauspicious"},{"name":"Udveg","start":"07:32","end":"08:58","startHours":7.530243725999159,"endHours":8.971092875270656,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:25","startHours":8.971092875270656,"endHours":10.411942024542153,"quality":"neutral"},{"name":"Labha","start":"10:25","end":"11:51","startHours":10.411942024542153,"endHours":11.85279117381365,"quality":"auspicious"},{"name":"Amṛta","start":"11:51","end":"13:18","startHours":11.85279117381365,"endHours":13.293640323085146,"quality":"auspicious"},{"name":"Kāla","start":"13:18","end":"14:44","startHours":13.293640323085146,"endHours":14.734489472356643,"quality":"inauspicious"},{"name":"Śubha","start":"14:44","end":"16:11","startHours":14.734489472356643,"endHours":16.17533862162814,"quality":"auspicious"},{"name":"Roga","start":"16:11","end":"17:37","startHours":16.17533862162814,"endHours":17.616187770899636,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:37","end":"19:11","startHours":17.616187770899636,"endHours":19.17533862162814,"quality":"inauspicious"},{"name":"Śubha","start":"19:11","end":"20:44","startHours":19.17533862162814,"endHours":20.734489472356643,"quality":"auspicious"},{"name":"Roga","start":"20:44","end":"22:18","startHours":20.734489472356643,"endHours":22.293640323085146,"quality":"inauspicious"},{"name":"Udveg","start":"22:18","end":"23:51","startHours":22.293640323085146,"endHours":23.85279117381365,"quality":"inauspicious"},{"name":"Chala","start":"23:51","end":"01:25","startHours":23.85279117381365,"endHours":25.411942024542153,"quality":"neutral"},{"name":"Labha","start":"01:25","end":"02:58","startHours":25.411942024542153,"endHours":26.971092875270656,"quality":"auspicious"},{"name":"Amṛta","start":"02:58","end":"04:32","startHours":26.971092875270656,"endHours":28.53024372599916,"quality":"auspicious"},{"name":"Kāla","start":"04:32","end":"06:05","startHours":28.53024372599916,"endHours":30.089394576727663,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.0893945767276625,"endHours":7.0893945767276625,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.0893945767276625,"endHours":8.089394576727663,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.089394576727663,"endHours":9.089394576727663,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.089394576727663,"endHours":10.089394576727663,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.089394576727663,"endHours":11.089394576727663,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.089394576727663,"endHours":12.089394576727663,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.089394576727663,"endHours":13.089394576727663,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.089394576727663,"endHours":14.089394576727663,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.089394576727663,"endHours":15.089394576727663,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.089394576727663,"endHours":16.089394576727663,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.089394576727663,"endHours":17.089394576727663,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.089394576727663,"endHours":18.089394576727663,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.089394576727663,"endHours":19.089394576727663,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.089394576727663,"endHours":20.089394576727663,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.089394576727663,"endHours":21.089394576727663,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.089394576727663,"endHours":22.089394576727663,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.089394576727663,"endHours":23.089394576727663,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.089394576727663,"endHours":24.089394576727663,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.089394576727663,"endHours":25.089394576727663,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.089394576727663,"endHours":26.089394576727663,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.089394576727663,"endHours":27.089394576727663,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.089394576727663,"endHours":28.089394576727663,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.089394576727663,"endHours":29.089394576727663,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.089394576727663,"endHours":30.089394576727663,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.80374968850287,"eotMinutes":15.04772957118102,"ayanamsa":24.1155}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Saptamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 October 16, 2018 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"October 16, 2018 CE for Lucknow, Uttar Pradesh: Śukla Saptamī, sūryodaya 06:05, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2018-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2018-10-16","sa":"https://sa.vidhyamitra.com/city/lucknow/2018-10-16","hi":"https://hi.vidhyamitra.com/city/lucknow/2018-10-16","x-default":"https://vidhyamitra.com/city/lucknow/2018-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:52:31.455Z","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":"2026-05-15T14:52:31.455Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:52:31.455Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}