{"id":"vidhyamitra:city-day:ranchi:2023-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2023-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-07-17","date_display":"July 17, 2023 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":2023,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460142.770833,"kali_year":5125,"ahargana":1871677.2708,"sun":{"sidereal_longitude":89.5708,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":82.416,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.8452,"elapsed_within_tithi_degrees":4.8452},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.416,"elapsed_within_degrees":2.416},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.9869},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2023,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460142.770833,"ahargana":1871677.2708,"kali_year":5125,"ayanamsa_lahiri":24.1818,"grahas":{"sun":{"sidereal_longitude":90.065812,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":81.88301200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":4.3003},"mars":{"sidereal_longitude":129.49051200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":106.51431200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":17.664012000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":123.39061199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":312.419212,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":9.531,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.531,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2023,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460142.770833,"kali_year":5125,"ahargana":1871677.2708,"sun":{"sidereal_longitude":89.5708,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":82.416,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.8452,"elapsed_within_tithi_degrees":4.8452},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.416,"elapsed_within_degrees":2.416},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.9869},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.3,"elongation":7.155},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.3,"opposition_distance":172.845}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:12","sunsetLocal":"18:37","solarNoonLocal":"11:55","dayLengthHours":13.420966167127858,"dayLengthDisplay":"13 Hours 25 Mins 15 Secs","nightLengthDisplay":"10 Hours 34 Mins 45 Secs","moonriseLocal":"04:38","moonsetLocal":"18:06","rahuKala":{"name":"Rāhu Kāla","start":"06:53","end":"08:33","startHours":6.876057402315365,"endHours":8.553678173206347,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:14","end":"11:55","startHours":10.231298944097329,"endHours":11.908919714988311,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:35","end":"15:16","startHours":13.586540485879294,"endHours":15.264161256770276,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.329995403754216,"endHours":8.777360942658479,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:07","startHours":5.7576435550547105,"endHours":6.11553598617812,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:21","startHours":11.46155417608405,"endHours":12.356285253892572,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:18","startHours":3.4089744758073355,"endHours":4.303705553615859,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:12","startHours":4.080022784163728,"endHours":5.198436631424383,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:02","startHours":14.145747409509621,"endHours":15.040478487318145,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.41940279855224,"endHours":18.81940279855224,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:11","startHours":18.61940279855224,"endHours":19.178609722182568,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.36940279855224,"endHours":20.11940279855224,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:21","startHours":23.46155417608405,"endHours":24.356285253892572,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:12","end":"06:53","startHours":5.198436631424383,"endHours":6.876057402315365,"quality":"auspicious"},{"name":"Kāla","start":"06:53","end":"08:33","startHours":6.876057402315365,"endHours":8.553678173206347,"quality":"inauspicious"},{"name":"Śubha","start":"08:33","end":"10:14","startHours":8.553678173206347,"endHours":10.231298944097329,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:55","startHours":10.231298944097329,"endHours":11.908919714988311,"quality":"inauspicious"},{"name":"Udveg","start":"11:55","end":"13:35","startHours":11.908919714988311,"endHours":13.586540485879294,"quality":"inauspicious"},{"name":"Chala","start":"13:35","end":"15:16","startHours":13.586540485879294,"endHours":15.264161256770276,"quality":"neutral"},{"name":"Labha","start":"15:16","end":"16:57","startHours":15.264161256770276,"endHours":16.941782027661258,"quality":"auspicious"},{"name":"Amṛta","start":"16:57","end":"18:37","startHours":16.941782027661258,"endHours":18.61940279855224,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:37","end":"19:57","startHours":18.61940279855224,"endHours":19.941782027661258,"quality":"neutral"},{"name":"Labha","start":"19:57","end":"21:16","startHours":19.941782027661258,"endHours":21.264161256770276,"quality":"auspicious"},{"name":"Amṛta","start":"21:16","end":"22:35","startHours":21.264161256770276,"endHours":22.586540485879294,"quality":"auspicious"},{"name":"Kāla","start":"22:35","end":"23:55","startHours":22.586540485879294,"endHours":23.90891971498831,"quality":"inauspicious"},{"name":"Śubha","start":"23:55","end":"01:14","startHours":23.90891971498831,"endHours":25.23129894409733,"quality":"auspicious"},{"name":"Roga","start":"01:14","end":"02:33","startHours":25.23129894409733,"endHours":26.553678173206347,"quality":"inauspicious"},{"name":"Udveg","start":"02:33","end":"03:53","startHours":26.553678173206347,"endHours":27.876057402315364,"quality":"inauspicious"},{"name":"Chala","start":"03:53","end":"05:12","startHours":27.876057402315364,"endHours":29.198436631424382,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.198436631424383,"endHours":6.198436631424383,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.198436631424383,"endHours":7.198436631424383,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.198436631424383,"endHours":8.198436631424382,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.198436631424382,"endHours":9.198436631424382,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.198436631424382,"endHours":10.198436631424382,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.198436631424382,"endHours":11.198436631424382,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.198436631424382,"endHours":12.198436631424382,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.198436631424382,"endHours":13.198436631424382,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.198436631424382,"endHours":14.198436631424382,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.198436631424382,"endHours":15.198436631424382,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.198436631424382,"endHours":16.198436631424382,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.198436631424382,"endHours":17.198436631424382,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.198436631424382,"endHours":18.198436631424382,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.198436631424382,"endHours":19.198436631424382,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.198436631424382,"endHours":20.198436631424382,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.198436631424382,"endHours":21.198436631424382,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.198436631424382,"endHours":22.198436631424382,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.198436631424382,"endHours":23.198436631424382,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.198436631424382,"endHours":24.198436631424382,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.198436631424382,"endHours":25.198436631424382,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.198436631424382,"endHours":26.198436631424382,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.198436631424382,"endHours":27.198436631424382,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.198436631424382,"endHours":28.198436631424382,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.198436631424382,"endHours":29.198436631424382,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.262672606374487,"eotMinutes":-5.773582899298716,"ayanamsa":24.1818}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Amāvasyā · Vikram 2080 Nala · Śaka 1945 Śobhana"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 17, 2023 CE · Ranchi, Jharkhand · Vidhyamitra","description":"July 17, 2023 CE for Ranchi, Jharkhand: Kṛṣṇa Amāvasyā, sūryodaya 05:12, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2023-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2023-07-17","sa":"https://sa.vidhyamitra.com/city/ranchi/2023-07-17","hi":"https://hi.vidhyamitra.com/city/ranchi/2023-07-17","x-default":"https://vidhyamitra.com/city/ranchi/2023-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:51:29.733Z","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":"2026-05-15T01:51:29.733Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:51:29.733Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}