{"id":"vidhyamitra:city-day:thrissur:2030-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thrissur/2030-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-06-13","date_display":"June 13, 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":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462665.770833,"kali_year":5132,"ahargana":1874200.2708,"sun":{"sidereal_longitude":57.5513,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":201.0788,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.5275,"elapsed_within_tithi_degrees":11.5275},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.0788,"elapsed_within_degrees":1.0788},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.6301},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462665.770833,"ahargana":1874200.2708,"kali_year":5132,"ayanamsa_lahiri":24.2783,"grahas":{"sun":{"sidereal_longitude":57.829515000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":199.23501499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-2.5646},"mars":{"sidereal_longitude":52.608915000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":44.116915000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":205.06801499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":24.044714999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":37.143714999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":235.8504,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.8504,"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":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462665.770833,"kali_year":5132,"ahargana":1874200.2708,"sun":{"sidereal_longitude":57.5513,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":201.0788,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.5275,"elapsed_within_tithi_degrees":11.5275},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.0788,"elapsed_within_degrees":1.0788},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.6301},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.565,"elongation":143.527},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.565,"opposition_distance":36.473}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":0.934,"elongation":1.649}]},"city":{"slug":"thrissur","name":"Thrissur, Kerala","lat":10.5276,"lon":76.2144,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thrissur","name":"Thrissur, Kerala","lat":10.5276,"lon":76.2144,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"18:47","solarNoonLocal":"12:25","dayLengthHours":12.732549936078728,"dayLengthDisplay":"12 Hours 43 Mins 57 Secs","nightLengthDisplay":"11 Hours 16 Mins 03 Secs","moonriseLocal":"16:00","moonsetLocal":"03:41","rahuKala":{"name":"Rāhu Kāla","start":"14:00","end":"15:36","startHours":14.007022415366492,"endHours":15.598591157376333,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:03","end":"07:38","startHours":6.049178705317287,"endHours":7.6407474473271275,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:14","end":"10:49","startHours":9.232316189336968,"endHours":10.82388493134681,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.020107023735656,"endHours":9.444525354938282,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.579701619320567,"endHours":6.9192362842826665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.991035342154028,"endHours":12.839872004559275,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.35150538050679,"endHours":5.200342042912038,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.988132877310726,"endHours":6.049178705317287,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:23","startHours":14.537545329369772,"endHours":15.386381991775021,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.581728641396015,"endHours":18.981728641396014,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:19","startHours":18.781728641396015,"endHours":19.312251555399296,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.531728641396015,"endHours":20.281728641396015,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.991035342154028,"endHours":24.839872004559275,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:03","end":"07:38","startHours":6.049178705317287,"endHours":7.6407474473271275,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:14","startHours":7.6407474473271275,"endHours":9.232316189336968,"quality":"inauspicious"},{"name":"Udveg","start":"09:14","end":"10:49","startHours":9.232316189336968,"endHours":10.82388493134681,"quality":"inauspicious"},{"name":"Chala","start":"10:49","end":"12:25","startHours":10.82388493134681,"endHours":12.415453673356652,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:00","startHours":12.415453673356652,"endHours":14.007022415366492,"quality":"auspicious"},{"name":"Amṛta","start":"14:00","end":"15:36","startHours":14.007022415366492,"endHours":15.598591157376333,"quality":"auspicious"},{"name":"Kāla","start":"15:36","end":"17:11","startHours":15.598591157376333,"endHours":17.190159899386174,"quality":"inauspicious"},{"name":"Śubha","start":"17:11","end":"18:47","startHours":17.190159899386174,"endHours":18.781728641396015,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:47","end":"20:11","startHours":18.781728641396015,"endHours":20.190159899386174,"quality":"auspicious"},{"name":"Kāla","start":"20:11","end":"21:36","startHours":20.190159899386174,"endHours":21.598591157376333,"quality":"inauspicious"},{"name":"Śubha","start":"21:36","end":"23:00","startHours":21.598591157376333,"endHours":23.007022415366492,"quality":"auspicious"},{"name":"Roga","start":"23:00","end":"00:25","startHours":23.007022415366492,"endHours":24.41545367335665,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:49","startHours":24.41545367335665,"endHours":25.82388493134681,"quality":"inauspicious"},{"name":"Chala","start":"01:49","end":"03:14","startHours":25.82388493134681,"endHours":27.23231618933697,"quality":"neutral"},{"name":"Labha","start":"03:14","end":"04:38","startHours":27.23231618933697,"endHours":28.64074744732713,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:03","startHours":28.64074744732713,"endHours":30.04917870531729,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.049178705317287,"endHours":7.049178705317287,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.049178705317287,"endHours":8.049178705317287,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.049178705317287,"endHours":9.049178705317287,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.049178705317287,"endHours":10.049178705317287,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.049178705317287,"endHours":11.049178705317287,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.049178705317287,"endHours":12.049178705317287,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.049178705317287,"endHours":13.049178705317287,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.049178705317287,"endHours":14.049178705317287,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.049178705317287,"endHours":15.049178705317287,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.049178705317287,"endHours":16.04917870531729,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.04917870531729,"endHours":17.04917870531729,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.04917870531729,"endHours":18.04917870531729,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.04917870531729,"endHours":19.04917870531729,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.04917870531729,"endHours":20.04917870531729,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.04917870531729,"endHours":21.04917870531729,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.04917870531729,"endHours":22.04917870531729,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.04917870531729,"endHours":23.04917870531729,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.04917870531729,"endHours":24.04917870531729,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.04917870531729,"endHours":25.04917870531729,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.04917870531729,"endHours":26.04917870531729,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.04917870531729,"endHours":27.04917870531729,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.04917870531729,"endHours":28.04917870531729,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.04917870531729,"endHours":29.04917870531729,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.04917870531729,"endHours":30.04917870531729,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.201453055105866,"eotMinutes":0.2151795986009022,"ayanamsa":24.2783}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Dvādaśī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thrissur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 13, 2030 CE · Thrissur, Kerala · Vidhyamitra","description":"June 13, 2030 CE for Thrissur, Kerala: Śukla Dvādaśī, sūryodaya 06:03, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thrissur/2030-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thrissur/2030-06-13","sa":"https://sa.vidhyamitra.com/city/thrissur/2030-06-13","hi":"https://hi.vidhyamitra.com/city/thrissur/2030-06-13","x-default":"https://vidhyamitra.com/city/thrissur/2030-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-27T20:28:08.165Z","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":"2026-07-27T20:28:08.165Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-27T20:28:08.165Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","Divyāṁśa-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}