{"id":"vidhyamitra:city-day:kozhikode:1990-07-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/1990-07-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-06","date_display":"July 6, 1990 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":1990,"month":7,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448078.770833,"kali_year":5092,"ahargana":1859613.2708,"sun":{"sidereal_longitude":79.666,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":236.0909,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.4249,"elapsed_within_tithi_degrees":0.4249},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.0909,"elapsed_within_degrees":9.4242},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.7569},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1990,"month":7,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448078.770833,"ahargana":1859613.2708,"kali_year":5092,"ayanamsa_lahiri":23.7204,"grahas":{"sun":{"sidereal_longitude":80.01124600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":237.32684599999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-3.5758},"mars":{"sidereal_longitude":1.8624459999999772,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":84.140446,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":86.75034600000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":49.50804599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":268.735046,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":288.7398,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.7398,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":7,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448078.770833,"kali_year":5092,"ahargana":1859613.2708,"sun":{"sidereal_longitude":79.666,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":236.0909,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.4249,"elapsed_within_tithi_degrees":0.4249},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.0909,"elapsed_within_degrees":9.4242},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.7569},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.576,"elongation":156.425},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.576,"opposition_distance":23.575}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"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":"06:08","sunsetLocal":"18:54","solarNoonLocal":"12:31","dayLengthHours":12.761086565818928,"dayLengthDisplay":"12 Hours 45 Mins 40 Secs","nightLengthDisplay":"11 Hours 14 Mins 20 Secs","moonriseLocal":"17:17","moonsetLocal":"04:44","rahuKala":{"name":"Rāhu Kāla","start":"10:56","end":"12:31","startHours":10.925503464483402,"endHours":12.52063928521077,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:43","end":"17:18","startHours":15.710910926665502,"endHours":17.306046747392866,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:44","end":"09:20","startHours":7.735231823028671,"endHours":9.330367643756038,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:33","startHours":9.117682867659054,"endHours":9.54305241985302,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.67180794254376,"endHours":7.012103584298931,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:57","startHours":12.095269733016805,"endHours":12.946008837404735,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:17","startHours":4.438617793525448,"endHours":5.289356897913376,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.076672121816394,"endHours":6.140096002301305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:30","startHours":14.64748704618059,"endHours":15.498226150568518,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.701182568120235,"endHours":19.101182568120233,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:26","startHours":18.901182568120234,"endHours":19.43289450836269,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.651182568120234,"endHours":20.401182568120234,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:57","startHours":24.095269733016806,"endHours":24.946008837404733,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:08","end":"07:44","startHours":6.140096002301305,"endHours":7.735231823028671,"quality":"neutral"},{"name":"Labha","start":"07:44","end":"09:20","startHours":7.735231823028671,"endHours":9.330367643756038,"quality":"auspicious"},{"name":"Amṛta","start":"09:20","end":"10:56","startHours":9.330367643756038,"endHours":10.925503464483402,"quality":"auspicious"},{"name":"Kāla","start":"10:56","end":"12:31","startHours":10.925503464483402,"endHours":12.52063928521077,"quality":"inauspicious"},{"name":"Śubha","start":"12:31","end":"14:07","startHours":12.52063928521077,"endHours":14.115775105938134,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:43","startHours":14.115775105938134,"endHours":15.710910926665502,"quality":"inauspicious"},{"name":"Udveg","start":"15:43","end":"17:18","startHours":15.710910926665502,"endHours":17.306046747392866,"quality":"inauspicious"},{"name":"Chala","start":"17:18","end":"18:54","startHours":17.306046747392866,"endHours":18.901182568120234,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:54","end":"20:18","startHours":18.901182568120234,"endHours":20.30604674739287,"quality":"inauspicious"},{"name":"Udveg","start":"20:18","end":"21:43","startHours":20.30604674739287,"endHours":21.710910926665502,"quality":"inauspicious"},{"name":"Chala","start":"21:43","end":"23:07","startHours":21.710910926665502,"endHours":23.115775105938134,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:31","startHours":23.115775105938134,"endHours":24.52063928521077,"quality":"auspicious"},{"name":"Amṛta","start":"00:31","end":"01:56","startHours":24.52063928521077,"endHours":25.925503464483405,"quality":"auspicious"},{"name":"Kāla","start":"01:56","end":"03:20","startHours":25.925503464483405,"endHours":27.330367643756038,"quality":"inauspicious"},{"name":"Śubha","start":"03:20","end":"04:44","startHours":27.330367643756038,"endHours":28.73523182302867,"quality":"auspicious"},{"name":"Roga","start":"04:44","end":"06:08","startHours":28.73523182302867,"endHours":30.140096002301306,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.140096002301305,"endHours":7.140096002301305,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.140096002301305,"endHours":8.140096002301306,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.140096002301306,"endHours":9.140096002301306,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.140096002301306,"endHours":10.140096002301306,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.140096002301306,"endHours":11.140096002301306,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.140096002301306,"endHours":12.140096002301306,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.140096002301306,"endHours":13.140096002301306,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.140096002301306,"endHours":14.140096002301306,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.140096002301306,"endHours":15.140096002301306,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.140096002301306,"endHours":16.140096002301306,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.140096002301306,"endHours":17.140096002301306,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.140096002301306,"endHours":18.140096002301306,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.140096002301306,"endHours":19.140096002301306,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.140096002301306,"endHours":20.140096002301306,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.140096002301306,"endHours":21.140096002301306,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.140096002301306,"endHours":22.140096002301306,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.140096002301306,"endHours":23.140096002301306,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.140096002301306,"endHours":24.140096002301306,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.140096002301306,"endHours":25.140096002301306,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.140096002301306,"endHours":26.140096002301306,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.140096002301306,"endHours":27.140096002301306,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.140096002301306,"endHours":28.140096002301306,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.140096002301306,"endHours":29.140096002301306,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.140096002301306,"endHours":30.140096002301306,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.728478451049497,"eotMinutes":-4.359957112646178,"ayanamsa":23.7204}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturdaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 July 6, 1990 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"July 6, 1990 CE for Kozhikode (Calicut), Kerala: Śukla Caturdaśī, sūryodaya 06:08, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/1990-07-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/1990-07-06","sa":"https://sa.vidhyamitra.com/city/kozhikode/1990-07-06","hi":"https://hi.vidhyamitra.com/city/kozhikode/1990-07-06","x-default":"https://vidhyamitra.com/city/kozhikode/1990-07-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:09:16.978Z","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":"2026-05-31T19:09:16.978Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:09:16.978Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}