{"id":"vidhyamitra:city-day:kozhikode:2017-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2017-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-09-07","date_display":"September 7, 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":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458003.770833,"kali_year":5119,"ahargana":1869538.2708,"sun":{"sidereal_longitude":139.7751,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":328.3438,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.5687,"elapsed_within_tithi_degrees":8.5687},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.3438,"elapsed_within_degrees":8.3438},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.119},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2017,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458003.770833,"ahargana":1869538.2708,"kali_year":5119,"ayanamsa_lahiri":24.1,"grahas":{"sun":{"sidereal_longitude":140.52423800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":329.58493799999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-1.9341},"mars":{"sidereal_longitude":126.68703800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":124.33223800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":178.71743800000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":109.88073800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":237.054938,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":122.8656,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.8656,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458003.770833,"kali_year":5119,"ahargana":1869538.2708,"sun":{"sidereal_longitude":139.7751,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":328.3438,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.5687,"elapsed_within_tithi_degrees":8.5687},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.3438,"elapsed_within_degrees":8.3438},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.119},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.934,"elongation":171.431},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.934,"opposition_distance":8.569}},"eclipse_window_40days":[]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:16","sunsetLocal":"18:33","solarNoonLocal":"12:24","dayLengthHours":12.275216386411735,"dayLengthDisplay":"12 Hours 16 Mins 31 Secs","nightLengthDisplay":"11 Hours 43 Mins 29 Secs","moonriseLocal":"19:00","moonsetLocal":"07:01","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:28","startHours":13.939740398784089,"endHours":15.474142447085557,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:16","end":"07:48","startHours":6.267730157276755,"endHours":7.802132205578222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:20","end":"10:52","startHours":9.33653425387969,"endHours":10.870936302181157,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:32","startHours":9.13194731410616,"endHours":9.541121193653218,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:06","startHours":6.779197506710577,"endHours":7.106536610348224,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":11.996164470935565,"endHours":12.814512230029681,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.631034639088524,"endHours":5.44938239818264,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:16","startHours":5.244795458409111,"endHours":6.267730157276755,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:16","startHours":14.45120774821791,"endHours":15.269555507312026,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.34294654368849,"endHours":18.74294654368849,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:03","startHours":18.54294654368849,"endHours":19.054413893122312,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.29294654368849,"endHours":20.04294654368849,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":23.996164470935565,"endHours":24.81451223002968,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:16","end":"07:48","startHours":6.267730157276755,"endHours":7.802132205578222,"quality":"auspicious"},{"name":"Roga","start":"07:48","end":"09:20","startHours":7.802132205578222,"endHours":9.33653425387969,"quality":"inauspicious"},{"name":"Udveg","start":"09:20","end":"10:52","startHours":9.33653425387969,"endHours":10.870936302181157,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:24","startHours":10.870936302181157,"endHours":12.405338350482623,"quality":"neutral"},{"name":"Labha","start":"12:24","end":"13:56","startHours":12.405338350482623,"endHours":13.939740398784089,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:28","startHours":13.939740398784089,"endHours":15.474142447085557,"quality":"auspicious"},{"name":"Kāla","start":"15:28","end":"17:01","startHours":15.474142447085557,"endHours":17.008544495387024,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:33","startHours":17.008544495387024,"endHours":18.54294654368849,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:33","end":"20:01","startHours":18.54294654368849,"endHours":20.008544495387024,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:28","startHours":20.008544495387024,"endHours":21.474142447085555,"quality":"inauspicious"},{"name":"Śubha","start":"21:28","end":"22:56","startHours":21.474142447085555,"endHours":22.93974039878409,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:24","startHours":22.93974039878409,"endHours":24.405338350482623,"quality":"inauspicious"},{"name":"Udveg","start":"00:24","end":"01:52","startHours":24.405338350482623,"endHours":25.870936302181157,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:20","startHours":25.870936302181157,"endHours":27.33653425387969,"quality":"neutral"},{"name":"Labha","start":"03:20","end":"04:48","startHours":27.33653425387969,"endHours":28.80213220557822,"quality":"auspicious"},{"name":"Amṛta","start":"04:48","end":"06:16","startHours":28.80213220557822,"endHours":30.267730157276755,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.267730157276755,"endHours":7.267730157276755,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.267730157276755,"endHours":8.267730157276755,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.267730157276755,"endHours":9.267730157276755,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.267730157276755,"endHours":10.267730157276755,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.267730157276755,"endHours":11.267730157276755,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.267730157276755,"endHours":12.267730157276755,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.267730157276755,"endHours":13.267730157276755,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.267730157276755,"endHours":14.267730157276755,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.267730157276755,"endHours":15.267730157276755,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.267730157276755,"endHours":16.267730157276755,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.267730157276755,"endHours":17.267730157276755,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.267730157276755,"endHours":18.267730157276755,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.267730157276755,"endHours":19.267730157276755,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.267730157276755,"endHours":20.267730157276755,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.267730157276755,"endHours":21.267730157276755,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.267730157276755,"endHours":22.267730157276755,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.267730157276755,"endHours":23.267730157276755,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.267730157276755,"endHours":24.267730157276755,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.267730157276755,"endHours":25.267730157276755,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.267730157276755,"endHours":26.267730157276755,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.267730157276755,"endHours":27.267730157276755,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.267730157276755,"endHours":28.267730157276755,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.267730157276755,"endHours":29.267730157276755,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.267730157276755,"endHours":30.267730157276755,"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.0535583305635505,"eotMinutes":2.5580989710426816,"ayanamsa":24.1}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 7, 2017 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"September 7, 2017 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Pratipada, sūryodaya 06:16, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2017-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2017-09-07","sa":"https://sa.vidhyamitra.com/city/kozhikode/2017-09-07","hi":"https://hi.vidhyamitra.com/city/kozhikode/2017-09-07","x-default":"https://vidhyamitra.com/city/kozhikode/2017-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:53:40.065Z","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":"2026-05-15T16:53:40.065Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:53:40.065Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}