{"id":"vidhyamitra:city-day:kozhikode:2103-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2103-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-07-18","date_display":"July 18, 2103 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":2103,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489362.770833,"kali_year":5205,"ahargana":1900897.2708,"sun":{"sidereal_longitude":88.9072,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":245.818,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.9108,"elapsed_within_tithi_degrees":0.9108},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.818,"elapsed_within_degrees":5.818},"yoga":{"number":26,"name":"Indra","sum_longitude":334.7252},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2103,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489362.770833,"ahargana":1900897.2708,"kali_year":5205,"ayanamsa_lahiri":25.2994,"grahas":{"sun":{"sidereal_longitude":89.590893,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":246.51649299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":-1.2012},"mars":{"sidereal_longitude":31.623593000000028,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":114.54429300000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":265.97809299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":94.54519300000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":209.07559300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":261.3148,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.3148,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489362.770833,"kali_year":5205,"ahargana":1900897.2708,"sun":{"sidereal_longitude":88.9072,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":245.818,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.9108,"elapsed_within_tithi_degrees":0.9108},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.818,"elapsed_within_degrees":5.818},"yoga":{"number":26,"name":"Indra","sum_longitude":334.7252},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.201,"elongation":156.911},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.201,"opposition_distance":23.089}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":0.715,"elongation":2.753},{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":0.972,"opposition_distance":2.888}]},"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":"06:11","sunsetLocal":"18:54","solarNoonLocal":"12:33","dayLengthHours":12.71075695762126,"dayLengthDisplay":"12 Hours 42 Mins 39 Secs","nightLengthDisplay":"11 Hours 17 Mins 21 Secs","moonriseLocal":"17:18","moonsetLocal":"04:43","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"14:08","startHours":12.545571935341817,"endHours":14.134416555044474,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:47","end":"09:22","startHours":7.779038076233844,"endHours":9.367882695936501,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:57","end":"12:33","startHours":10.95672731563916,"endHours":12.545571935341817,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:35","startHours":9.156036746642814,"endHours":9.57972864523019,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:04","startHours":6.7198083297654065,"endHours":7.0587618486353065,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:58","startHours":12.121880036754442,"endHours":12.969263833929192,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:21","startHours":4.495425862181685,"endHours":5.342809659356436,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:11","startHours":5.1309637100627485,"endHours":6.190193456531187,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:31","startHours":14.664031428278694,"endHours":15.511415225453444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.700950414152448,"endHours":19.100950414152447,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:26","startHours":18.900950414152447,"endHours":19.430565287386667,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.650950414152447,"endHours":20.400950414152447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:58","startHours":24.121880036754444,"endHours":24.969263833929194,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:11","end":"07:47","startHours":6.190193456531187,"endHours":7.779038076233844,"quality":"auspicious"},{"name":"Amṛta","start":"07:47","end":"09:22","startHours":7.779038076233844,"endHours":9.367882695936501,"quality":"auspicious"},{"name":"Kāla","start":"09:22","end":"10:57","startHours":9.367882695936501,"endHours":10.95672731563916,"quality":"inauspicious"},{"name":"Śubha","start":"10:57","end":"12:33","startHours":10.95672731563916,"endHours":12.545571935341817,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"14:08","startHours":12.545571935341817,"endHours":14.134416555044474,"quality":"inauspicious"},{"name":"Udveg","start":"14:08","end":"15:43","startHours":14.134416555044474,"endHours":15.723261174747133,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:19","startHours":15.723261174747133,"endHours":17.312105794449792,"quality":"neutral"},{"name":"Labha","start":"17:19","end":"18:54","startHours":17.312105794449792,"endHours":18.900950414152447,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:54","end":"20:19","startHours":18.900950414152447,"endHours":20.31210579444979,"quality":"inauspicious"},{"name":"Chala","start":"20:19","end":"21:43","startHours":20.31210579444979,"endHours":21.723261174747133,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"23:08","startHours":21.723261174747133,"endHours":23.134416555044474,"quality":"auspicious"},{"name":"Amṛta","start":"23:08","end":"00:33","startHours":23.134416555044474,"endHours":24.54557193534182,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"01:57","startHours":24.54557193534182,"endHours":25.95672731563916,"quality":"inauspicious"},{"name":"Śubha","start":"01:57","end":"03:22","startHours":25.95672731563916,"endHours":27.3678826959365,"quality":"auspicious"},{"name":"Roga","start":"03:22","end":"04:47","startHours":27.3678826959365,"endHours":28.779038076233846,"quality":"inauspicious"},{"name":"Udveg","start":"04:47","end":"06:11","startHours":28.779038076233846,"endHours":30.190193456531187,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.190193456531187,"endHours":7.190193456531187,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.190193456531187,"endHours":8.190193456531187,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.190193456531187,"endHours":9.190193456531187,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.190193456531187,"endHours":10.190193456531187,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.190193456531187,"endHours":11.190193456531187,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.190193456531187,"endHours":12.190193456531187,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.190193456531187,"endHours":13.190193456531187,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.190193456531187,"endHours":14.190193456531187,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.190193456531187,"endHours":15.190193456531187,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.190193456531187,"endHours":16.190193456531187,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.190193456531187,"endHours":17.190193456531187,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.190193456531187,"endHours":18.190193456531187,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.190193456531187,"endHours":19.190193456531187,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.190193456531187,"endHours":20.190193456531187,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.190193456531187,"endHours":21.190193456531187,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.190193456531187,"endHours":22.190193456531187,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.190193456531187,"endHours":23.190193456531187,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.190193456531187,"endHours":24.190193456531187,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.190193456531187,"endHours":25.190193456531187,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.190193456531187,"endHours":26.190193456531187,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.190193456531187,"endHours":27.190193456531187,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.190193456531187,"endHours":28.190193456531187,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.190193456531187,"endHours":29.190193456531187,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.190193456531187,"endHours":30.190193456531187,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South-West","anandadiYoga":{"name":"Dhūmra","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":21.148672255692475,"eotMinutes":-5.85591612050904,"ayanamsa":25.2994}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"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 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 July 18, 2103 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"July 18, 2103 CE for Kozhikode (Calicut), Kerala: Śukla Caturdaśī, sūryodaya 06:11, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2103-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2103-07-18","sa":"https://sa.vidhyamitra.com/city/kozhikode/2103-07-18","hi":"https://hi.vidhyamitra.com/city/kozhikode/2103-07-18","x-default":"https://vidhyamitra.com/city/kozhikode/2103-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:35:10.102Z","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":"2026-06-02T02:35:10.102Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:35:10.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}