{"id":"vidhyamitra:city-day:kozhikode:2031-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2031-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-06-01","date_display":"June 1, 2031 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":2031,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463018.770833,"kali_year":5133,"ahargana":1874553.2708,"sun":{"sidereal_longitude":45.9039,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":168.5019,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.5979,"elapsed_within_tithi_degrees":2.5979},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.5019,"elapsed_within_degrees":8.5019},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.4058},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2031,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463018.770833,"ahargana":1874553.2708,"kali_year":5133,"ayanamsa_lahiri":24.2918,"grahas":{"sun":{"sidereal_longitude":46.100228000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":166.71992799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.3763},"mars":{"sidereal_longitude":190.73622799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":36.21422799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":241.60132799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"venus":{"sidereal_longitude":91.00932799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":47.68392800000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":217.1467,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.1467,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"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":2031,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463018.770833,"kali_year":5133,"ahargana":1874553.2708,"sun":{"sidereal_longitude":45.9039,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":168.5019,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.5979,"elapsed_within_tithi_degrees":2.5979},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.5019,"elapsed_within_degrees":8.5019},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.4058},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.376,"elongation":122.598},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.376,"opposition_distance":57.402}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":0.298,"elongation":1.486}]},"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":"06:02","sunsetLocal":"18:47","solarNoonLocal":"12:25","dayLengthHours":12.737845485815873,"dayLengthDisplay":"12 Hours 44 Mins 16 Secs","nightLengthDisplay":"11 Hours 15 Mins 44 Secs","moonriseLocal":"14:28","moonsetLocal":"02:26","rahuKala":{"name":"Rāhu Kāla","start":"17:11","end":"18:47","startHours":17.18541092316599,"endHours":18.77764160889297,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"14:00","startHours":12.408718865985033,"endHours":14.000949551712019,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:36","end":"17:11","startHours":15.593180237439002,"endHours":17.18541092316599,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.011960069767468,"endHours":9.436554919294665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.570539684986093,"endHours":6.910215564607849,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.984124016457837,"endHours":12.83331371551223,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:11","startHours":4.341416724968314,"endHours":5.1906064240227066,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:02","startHours":4.9783089992591085,"endHours":6.039796123077098,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:23","startHours":14.531693113621014,"endHours":15.380882812675406,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.57764160889297,"endHours":18.97764160889297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:19","startHours":18.77764160889297,"endHours":19.308385170801966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.52764160889297,"endHours":20.27764160889297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.984124016457837,"endHours":24.83331371551223,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:02","end":"07:38","startHours":6.039796123077098,"endHours":7.632026808804082,"quality":"inauspicious"},{"name":"Chala","start":"07:38","end":"09:13","startHours":7.632026808804082,"endHours":9.224257494531066,"quality":"neutral"},{"name":"Labha","start":"09:13","end":"10:49","startHours":9.224257494531066,"endHours":10.81648818025805,"quality":"auspicious"},{"name":"Amṛta","start":"10:49","end":"12:25","startHours":10.81648818025805,"endHours":12.408718865985033,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"14:00","startHours":12.408718865985033,"endHours":14.000949551712019,"quality":"inauspicious"},{"name":"Śubha","start":"14:00","end":"15:36","startHours":14.000949551712019,"endHours":15.593180237439002,"quality":"auspicious"},{"name":"Roga","start":"15:36","end":"17:11","startHours":15.593180237439002,"endHours":17.18541092316599,"quality":"inauspicious"},{"name":"Udveg","start":"17:11","end":"18:47","startHours":17.18541092316599,"endHours":18.77764160889297,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:11","startHours":18.77764160889297,"endHours":20.185410923165986,"quality":"auspicious"},{"name":"Roga","start":"20:11","end":"21:36","startHours":20.185410923165986,"endHours":21.593180237439004,"quality":"inauspicious"},{"name":"Udveg","start":"21:36","end":"23:00","startHours":21.593180237439004,"endHours":23.00094955171202,"quality":"inauspicious"},{"name":"Chala","start":"23:00","end":"00:25","startHours":23.00094955171202,"endHours":24.408718865985033,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:49","startHours":24.408718865985033,"endHours":25.816488180258048,"quality":"auspicious"},{"name":"Amṛta","start":"01:49","end":"03:13","startHours":25.816488180258048,"endHours":27.224257494531066,"quality":"auspicious"},{"name":"Kāla","start":"03:13","end":"04:38","startHours":27.224257494531066,"endHours":28.63202680880408,"quality":"inauspicious"},{"name":"Śubha","start":"04:38","end":"06:02","startHours":28.63202680880408,"endHours":30.039796123077096,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.039796123077098,"endHours":7.039796123077098,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.039796123077098,"endHours":8.039796123077098,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.039796123077098,"endHours":9.039796123077098,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.039796123077098,"endHours":10.039796123077098,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.039796123077098,"endHours":11.039796123077098,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.039796123077098,"endHours":12.039796123077098,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.039796123077098,"endHours":13.039796123077098,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.039796123077098,"endHours":14.039796123077098,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.039796123077098,"endHours":15.039796123077098,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.039796123077098,"endHours":16.039796123077096,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.039796123077096,"endHours":17.039796123077096,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.039796123077096,"endHours":18.039796123077096,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.039796123077096,"endHours":19.039796123077096,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.039796123077096,"endHours":20.039796123077096,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.039796123077096,"endHours":21.039796123077096,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.039796123077096,"endHours":22.039796123077096,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.039796123077096,"endHours":23.039796123077096,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.039796123077096,"endHours":24.039796123077096,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.039796123077096,"endHours":25.039796123077096,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.039796123077096,"endHours":26.039796123077096,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.039796123077096,"endHours":27.039796123077096,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.039796123077096,"endHours":28.039796123077096,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.039796123077096,"endHours":29.039796123077096,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.039796123077096,"endHours":30.039796123077096,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"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":22.00381088462535,"eotMinutes":2.3552680408980873,"ayanamsa":24.2918}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Ekādaśī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"festivals":[{"id":"nirjala-ekadashi","name":"Nirjalā Ekādaśī","name_sanskrit":"निर्जला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Strictest Ekādaśī (no water for 24 hours); Bhīma's vrata. Confers fruit of all 24 Ekādaśīs.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":1,"sources":["Mahābhārata, Anuśāsana Parva"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"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}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 June 1, 2031 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"June 1, 2031 CE for Kozhikode (Calicut), Kerala: Śukla Ekādaśī, sūryodaya 06:02, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2031-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2031-06-01","sa":"https://sa.vidhyamitra.com/city/kozhikode/2031-06-01","hi":"https://hi.vidhyamitra.com/city/kozhikode/2031-06-01","x-default":"https://vidhyamitra.com/city/kozhikode/2031-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:29:40.572Z","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":"2026-05-14T22:29:40.572Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:29:40.572Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}