{"id":"vidhyamitra:city-day:ranchi:2030-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2030-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-05-31","date_display":"May 31, 2030 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":2030,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462652.770833,"kali_year":5132,"ahargana":1874187.2708,"sun":{"sidereal_longitude":45.1983,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":31.9006,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.7024,"elapsed_within_tithi_degrees":10.7024},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.9006,"elapsed_within_degrees":5.234},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.0989},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2030,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462652.770833,"ahargana":1874187.2708,"kali_year":5132,"ayanamsa_lahiri":24.2778,"grahas":{"sun":{"sidereal_longitude":45.38681199999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":32.16651200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":1.8744},"mars":{"sidereal_longitude":43.561012000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":21.820712000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":206.40691200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":8.699711999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":35.50371200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":236.5392,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":56.5392,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2030,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462652.770833,"kali_year":5132,"ahargana":1874187.2708,"sun":{"sidereal_longitude":45.1983,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":31.9006,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":346.7024,"elapsed_within_tithi_degrees":10.7024},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.9006,"elapsed_within_degrees":5.234},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.0989},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.874,"elongation":13.298},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.874,"opposition_distance":166.702}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":0.934,"elongation":1.649}]},"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":"05:02","sunsetLocal":"18:30","solarNoonLocal":"11:46","dayLengthHours":13.464541615248066,"dayLengthDisplay":"13 Hours 27 Mins 52 Secs","nightLengthDisplay":"10 Hours 32 Mins 08 Secs","moonriseLocal":"04:16","moonsetLocal":"17:31","rahuKala":{"name":"Rāhu Kāla","start":"10:05","end":"11:46","startHours":10.087966185458328,"endHours":11.771033887364336,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:08","end":"16:49","startHours":15.137169291176352,"endHours":16.82023699308236,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:43","end":"08:24","startHours":6.72183078164631,"endHours":8.40489848355232,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:11","end":"08:38","startHours":8.180489456631516,"endHours":8.629307510473119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:58","startHours":5.599785647042305,"endHours":5.9588400901155865,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:13","startHours":11.322215833522733,"endHours":12.219851941205938,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:08","startHours":3.243490864373893,"endHours":4.141126972057098,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:02","startHours":3.916717945136296,"endHours":5.038763079740302,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:55","startHours":14.015124156572348,"endHours":14.912760264255553,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30330469498837,"endHours":18.70330469498837,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:04","startHours":18.50330469498837,"endHours":19.064327262290373,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25330469498837,"endHours":20.00330469498837,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:13","startHours":23.322215833522733,"endHours":24.21985194120594,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:02","end":"06:43","startHours":5.038763079740302,"endHours":6.72183078164631,"quality":"neutral"},{"name":"Labha","start":"06:43","end":"08:24","startHours":6.72183078164631,"endHours":8.40489848355232,"quality":"auspicious"},{"name":"Amṛta","start":"08:24","end":"10:05","startHours":8.40489848355232,"endHours":10.087966185458328,"quality":"auspicious"},{"name":"Kāla","start":"10:05","end":"11:46","startHours":10.087966185458328,"endHours":11.771033887364336,"quality":"inauspicious"},{"name":"Śubha","start":"11:46","end":"13:27","startHours":11.771033887364336,"endHours":13.454101589270344,"quality":"auspicious"},{"name":"Roga","start":"13:27","end":"15:08","startHours":13.454101589270344,"endHours":15.137169291176352,"quality":"inauspicious"},{"name":"Udveg","start":"15:08","end":"16:49","startHours":15.137169291176352,"endHours":16.82023699308236,"quality":"inauspicious"},{"name":"Chala","start":"16:49","end":"18:30","startHours":16.82023699308236,"endHours":18.50330469498837,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"19:49","startHours":18.50330469498837,"endHours":19.82023699308236,"quality":"inauspicious"},{"name":"Udveg","start":"19:49","end":"21:08","startHours":19.82023699308236,"endHours":21.137169291176352,"quality":"inauspicious"},{"name":"Chala","start":"21:08","end":"22:27","startHours":21.137169291176352,"endHours":22.454101589270344,"quality":"neutral"},{"name":"Labha","start":"22:27","end":"23:46","startHours":22.454101589270344,"endHours":23.771033887364336,"quality":"auspicious"},{"name":"Amṛta","start":"23:46","end":"01:05","startHours":23.771033887364336,"endHours":25.087966185458328,"quality":"auspicious"},{"name":"Kāla","start":"01:05","end":"02:24","startHours":25.087966185458328,"endHours":26.40489848355232,"quality":"inauspicious"},{"name":"Śubha","start":"02:24","end":"03:43","startHours":26.40489848355232,"endHours":27.72183078164631,"quality":"auspicious"},{"name":"Roga","start":"03:43","end":"05:02","startHours":27.72183078164631,"endHours":29.038763079740303,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:02","end":"06:02","startHours":5.038763079740302,"endHours":6.038763079740302,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:02","end":"07:02","startHours":6.038763079740302,"endHours":7.038763079740302,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:02","end":"08:02","startHours":7.038763079740302,"endHours":8.038763079740303,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:02","end":"09:02","startHours":8.038763079740303,"endHours":9.038763079740303,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:02","end":"10:02","startHours":9.038763079740303,"endHours":10.038763079740303,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:02","end":"11:02","startHours":10.038763079740303,"endHours":11.038763079740303,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:02","end":"12:02","startHours":11.038763079740303,"endHours":12.038763079740303,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:02","end":"13:02","startHours":12.038763079740303,"endHours":13.038763079740303,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:02","end":"14:02","startHours":13.038763079740303,"endHours":14.038763079740303,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:02","end":"15:02","startHours":14.038763079740303,"endHours":15.038763079740303,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:02","end":"16:02","startHours":15.038763079740303,"endHours":16.038763079740303,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:02","end":"17:02","startHours":16.038763079740303,"endHours":17.038763079740303,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:02","end":"18:02","startHours":17.038763079740303,"endHours":18.038763079740303,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:02","end":"19:02","startHours":18.038763079740303,"endHours":19.038763079740303,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:02","end":"20:02","startHours":19.038763079740303,"endHours":20.038763079740303,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:02","end":"21:02","startHours":20.038763079740303,"endHours":21.038763079740303,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:02","end":"22:02","startHours":21.038763079740303,"endHours":22.038763079740303,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:02","end":"23:02","startHours":22.038763079740303,"endHours":23.038763079740303,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:02","end":"00:02","startHours":23.038763079740303,"endHours":24.038763079740303,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:02","end":"01:02","startHours":24.038763079740303,"endHours":25.038763079740303,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:02","end":"02:02","startHours":25.038763079740303,"endHours":26.038763079740303,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:02","end":"03:02","startHours":26.038763079740303,"endHours":27.038763079740303,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:02","end":"04:02","startHours":27.038763079740303,"endHours":28.038763079740303,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:02","end":"05:02","startHours":28.038763079740303,"endHours":29.038763079740303,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.897270233950238,"eotMinutes":2.4995667581397525,"ayanamsa":24.2778}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturdaśī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 May 31, 2030 CE · Ranchi, Jharkhand · Vidhyamitra","description":"May 31, 2030 CE for Ranchi, Jharkhand: Kṛṣṇa Caturdaśī, sūryodaya 05:02, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2030-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2030-05-31","sa":"https://sa.vidhyamitra.com/city/ranchi/2030-05-31","hi":"https://hi.vidhyamitra.com/city/ranchi/2030-05-31","x-default":"https://vidhyamitra.com/city/ranchi/2030-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:10:14.701Z","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":"2026-05-14T17:10:14.701Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:10:14.701Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}