{"id":"vidhyamitra:city-day:kanpur:2017-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanpur/2017-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-01","date_display":"August 1, 2017 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":2017,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457966.770833,"kali_year":5119,"ahargana":1869501.2708,"sun":{"sidereal_longitude":104.3273,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":208.3508,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.0236,"elapsed_within_tithi_degrees":8.0236},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.3508,"elapsed_within_degrees":8.3508},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.6781},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2017,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457966.770833,"ahargana":1869501.2708,"kali_year":5119,"ayanamsa_lahiri":24.0986,"grahas":{"sun":{"sidereal_longitude":104.90585099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":210.441151,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":4.4712},"mars":{"sidereal_longitude":103.08845100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":131.800051,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":172.56075099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":66.13375100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":237.39925100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":124.826,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.826,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":2017,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457966.770833,"kali_year":5119,"ahargana":1869501.2708,"sun":{"sidereal_longitude":104.3273,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":208.3508,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.0236,"elapsed_within_tithi_degrees":8.0236},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.3508,"elapsed_within_degrees":8.3508},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.6781},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.471,"elongation":104.024},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.471,"opposition_distance":75.976}},"eclipse_window_40days":[]},"city":{"slug":"kanpur","name":"Kanpur, Uttar Pradesh","lat":26.4499,"lon":80.3319,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kanpur","name":"Kanpur, Uttar Pradesh","lat":26.4499,"lon":80.3319,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:34","sunsetLocal":"18:56","solarNoonLocal":"12:15","dayLengthHours":13.372948968989505,"dayLengthDisplay":"13 Hours 22 Mins 23 Secs","nightLengthDisplay":"10 Hours 37 Mins 37 Secs","moonriseLocal":"13:53","moonsetLocal":"00:40","rahuKala":{"name":"Rāhu Kāla","start":"15:35","end":"17:16","startHours":15.588071740025882,"endHours":17.25969036114957,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:54","end":"10:34","startHours":8.90159725553113,"endHours":10.573215876654817,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:55","startHours":12.244834497778506,"endHours":13.916453118902194,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:07","startHours":8.678714772714638,"endHours":9.124479738347622,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.115566220324983,"endHours":6.47217819283137,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:41","startHours":11.799069532145522,"endHours":12.69059946341149,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:40","startHours":3.77530015075182,"endHours":4.666830082017787,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:34","startHours":4.443947599201295,"endHours":5.558360013283754,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:22","startHours":14.473659325943423,"endHours":15.36518925720939,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73130898227326,"endHours":19.131308982273257,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:29","startHours":18.931308982273258,"endHours":19.488515189314487,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.681308982273258,"endHours":20.431308982273258,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:41","startHours":23.799069532145523,"endHours":24.690599463411488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:34","end":"07:14","startHours":5.558360013283754,"endHours":7.229978634407442,"quality":"inauspicious"},{"name":"Udveg","start":"07:14","end":"08:54","startHours":7.229978634407442,"endHours":8.90159725553113,"quality":"inauspicious"},{"name":"Chala","start":"08:54","end":"10:34","startHours":8.90159725553113,"endHours":10.573215876654817,"quality":"neutral"},{"name":"Labha","start":"10:34","end":"12:15","startHours":10.573215876654817,"endHours":12.244834497778506,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:55","startHours":12.244834497778506,"endHours":13.916453118902194,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:35","startHours":13.916453118902194,"endHours":15.588071740025882,"quality":"inauspicious"},{"name":"Śubha","start":"15:35","end":"17:16","startHours":15.588071740025882,"endHours":17.25969036114957,"quality":"auspicious"},{"name":"Roga","start":"17:16","end":"18:56","startHours":17.25969036114957,"endHours":18.931308982273258,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:56","end":"20:16","startHours":18.931308982273258,"endHours":20.25969036114957,"quality":"inauspicious"},{"name":"Śubha","start":"20:16","end":"21:35","startHours":20.25969036114957,"endHours":21.58807174002588,"quality":"auspicious"},{"name":"Roga","start":"21:35","end":"22:55","startHours":21.58807174002588,"endHours":22.916453118902194,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:15","startHours":22.916453118902194,"endHours":24.244834497778506,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:34","startHours":24.244834497778506,"endHours":25.573215876654817,"quality":"neutral"},{"name":"Labha","start":"01:34","end":"02:54","startHours":25.573215876654817,"endHours":26.90159725553113,"quality":"auspicious"},{"name":"Amṛta","start":"02:54","end":"04:14","startHours":26.90159725553113,"endHours":28.22997863440744,"quality":"auspicious"},{"name":"Kāla","start":"04:14","end":"05:34","startHours":28.22997863440744,"endHours":29.558360013283753,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.558360013283754,"endHours":6.558360013283754,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.558360013283754,"endHours":7.558360013283754,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.558360013283754,"endHours":8.558360013283753,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.558360013283753,"endHours":9.558360013283753,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.558360013283753,"endHours":10.558360013283753,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.558360013283753,"endHours":11.558360013283753,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.558360013283753,"endHours":12.558360013283753,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.558360013283753,"endHours":13.558360013283753,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.558360013283753,"endHours":14.558360013283753,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.558360013283753,"endHours":15.558360013283753,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.558360013283753,"endHours":16.558360013283753,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.558360013283753,"endHours":17.558360013283753,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.558360013283753,"endHours":18.558360013283753,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.558360013283753,"endHours":19.558360013283753,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.558360013283753,"endHours":20.558360013283753,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.558360013283753,"endHours":21.558360013283753,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.558360013283753,"endHours":22.558360013283753,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.558360013283753,"endHours":23.558360013283753,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.558360013283753,"endHours":24.558360013283753,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.558360013283753,"endHours":25.558360013283753,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.558360013283753,"endHours":26.558360013283753,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.558360013283753,"endHours":27.558360013283753,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.558360013283753,"endHours":28.558360013283753,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.558360013283753,"endHours":29.558360013283753,"planetary_lord":"Saturn"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.003598798056117,"eotMinutes":-6.017669866710306,"ayanamsa":24.0986}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5},{"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":"kanpur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 1, 2017 CE · Kanpur, Uttar Pradesh · Vidhyamitra","description":"August 1, 2017 CE for Kanpur, Uttar Pradesh: Śukla Navamī, sūryodaya 05:34, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanpur/2017-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanpur/2017-08-01","sa":"https://sa.vidhyamitra.com/city/kanpur/2017-08-01","hi":"https://hi.vidhyamitra.com/city/kanpur/2017-08-01","x-default":"https://vidhyamitra.com/city/kanpur/2017-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:16:45.262Z","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":"2026-05-15T12:16:45.262Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:16:45.262Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}