{"id":"vidhyamitra:city-day:kozhikode:2137-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2137-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-06-13","date_display":"June 13, 2137 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":2137,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501746.770833,"kali_year":5239,"ahargana":1913281.2708,"sun":{"sidereal_longitude":55.9507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.6907,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.74,"elapsed_within_tithi_degrees":7.74},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6907,"elapsed_within_degrees":5.024},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.6414},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2137,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501746.770833,"ahargana":1913281.2708,"kali_year":5239,"ayanamsa_lahiri":25.773,"grahas":{"sun":{"sidereal_longitude":56.471933999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":354.456734,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":2.009},"mars":{"sidereal_longitude":25.446533999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":71.90123399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":211.56703400000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":13.047933999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":266.20453399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":325.1509,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.1509,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501746.770833,"kali_year":5239,"ahargana":1913281.2708,"sun":{"sidereal_longitude":55.9507,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":351.6907,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.74,"elapsed_within_tithi_degrees":7.74},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6907,"elapsed_within_degrees":5.024},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.6414},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.009,"elongation":64.26},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.009,"opposition_distance":115.74}},"eclipse_window_40days":[]},"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":"06:03","sunsetLocal":"18:50","solarNoonLocal":"12:27","dayLengthHours":12.776665456493753,"dayLengthDisplay":"12 Hours 46 Mins 36 Secs","nightLengthDisplay":"11 Hours 13 Mins 24 Secs","moonriseLocal":"02:10","moonsetLocal":"14:27","rahuKala":{"name":"Rāhu Kāla","start":"14:02","end":"15:38","startHours":14.041470188751706,"endHours":15.638553370813424,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:03","end":"07:39","startHours":6.05605427844311,"endHours":7.653137460504829,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:51","startHours":9.250220642566548,"endHours":10.847303824628266,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.037276218291652,"endHours":9.463165066841444,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:56","startHours":6.58841533913035,"endHours":6.929126417970183,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:52","startHours":12.018498158140195,"endHours":12.870275855239777,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.352498884243943,"endHours":5.204276581343526,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.991332157068631,"endHours":6.05605427844311,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:26","startHours":14.573831249438944,"endHours":15.425608946538528,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.632719734936863,"endHours":19.03271973493686,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.832719734936862,"endHours":19.365080795624102,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.582719734936862,"endHours":20.332719734936862,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:52","startHours":24.018498158140194,"endHours":24.87027585523978,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:03","end":"07:39","startHours":6.05605427844311,"endHours":7.653137460504829,"quality":"auspicious"},{"name":"Roga","start":"07:39","end":"09:15","startHours":7.653137460504829,"endHours":9.250220642566548,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:51","startHours":9.250220642566548,"endHours":10.847303824628266,"quality":"inauspicious"},{"name":"Chala","start":"10:51","end":"12:27","startHours":10.847303824628266,"endHours":12.444387006689986,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"14:02","startHours":12.444387006689986,"endHours":14.041470188751706,"quality":"auspicious"},{"name":"Amṛta","start":"14:02","end":"15:38","startHours":14.041470188751706,"endHours":15.638553370813424,"quality":"auspicious"},{"name":"Kāla","start":"15:38","end":"17:14","startHours":15.638553370813424,"endHours":17.235636552875143,"quality":"inauspicious"},{"name":"Śubha","start":"17:14","end":"18:50","startHours":17.235636552875143,"endHours":18.832719734936862,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:50","end":"20:14","startHours":18.832719734936862,"endHours":20.235636552875143,"quality":"auspicious"},{"name":"Kāla","start":"20:14","end":"21:38","startHours":20.235636552875143,"endHours":21.638553370813426,"quality":"inauspicious"},{"name":"Śubha","start":"21:38","end":"23:02","startHours":21.638553370813426,"endHours":23.041470188751706,"quality":"auspicious"},{"name":"Roga","start":"23:02","end":"00:27","startHours":23.041470188751706,"endHours":24.444387006689986,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"01:51","startHours":24.444387006689986,"endHours":25.847303824628266,"quality":"inauspicious"},{"name":"Chala","start":"01:51","end":"03:15","startHours":25.847303824628266,"endHours":27.250220642566546,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:39","startHours":27.250220642566546,"endHours":28.65313746050483,"quality":"auspicious"},{"name":"Amṛta","start":"04:39","end":"06:03","startHours":28.65313746050483,"endHours":30.05605427844311,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.05605427844311,"endHours":7.05605427844311,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.05605427844311,"endHours":8.05605427844311,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.05605427844311,"endHours":9.05605427844311,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.05605427844311,"endHours":10.05605427844311,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.05605427844311,"endHours":11.05605427844311,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.05605427844311,"endHours":12.05605427844311,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.05605427844311,"endHours":13.05605427844311,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.05605427844311,"endHours":14.05605427844311,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.05605427844311,"endHours":15.05605427844311,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.05605427844311,"endHours":16.05605427844311,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.05605427844311,"endHours":17.05605427844311,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.05605427844311,"endHours":18.05605427844311,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.05605427844311,"endHours":19.05605427844311,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.05605427844311,"endHours":20.05605427844311,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.05605427844311,"endHours":21.05605427844311,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.05605427844311,"endHours":22.05605427844311,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.05605427844311,"endHours":23.05605427844311,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.05605427844311,"endHours":24.05605427844311,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.05605427844311,"endHours":25.05605427844311,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.05605427844311,"endHours":26.05605427844311,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.05605427844311,"endHours":27.05605427844311,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.05605427844311,"endHours":28.05605427844311,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.05605427844311,"endHours":29.05605427844311,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.05605427844311,"endHours":30.05605427844311,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":23.20953027554593,"eotMinutes":0.2151795986009022,"ayanamsa":25.773}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","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":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"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":"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 13, 2137 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"June 13, 2137 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Daśamī, sūryodaya 06:03, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2137-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2137-06-13","sa":"https://sa.vidhyamitra.com/city/kozhikode/2137-06-13","hi":"https://hi.vidhyamitra.com/city/kozhikode/2137-06-13","x-default":"https://vidhyamitra.com/city/kozhikode/2137-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:07:56.548Z","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":"2026-06-02T14:07:56.548Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:07:56.548Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}