{"id":"vidhyamitra:city-day:kozhikode:2154-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2154-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-04-01","date_display":"April 1, 2154 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":2154,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507882.770833,"kali_year":5255,"ahargana":1919417.2708,"sun":{"sidereal_longitude":345.1261,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":195.2241,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.098,"elapsed_within_tithi_degrees":6.098},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.2241,"elapsed_within_degrees":8.5574},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.3502},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2154,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507882.770833,"ahargana":1919417.2708,"kali_year":5255,"ayanamsa_lahiri":26.0077,"grahas":{"sun":{"sidereal_longitude":345.313693,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":197.94699300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-1.1778},"mars":{"sidereal_longitude":339.259193,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":347.771993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":6.6794929999999795,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":12.561892999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":109.75929299999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":0.0361,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.0361,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"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":2154,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507882.770833,"kali_year":5255,"ahargana":1919417.2708,"sun":{"sidereal_longitude":345.1261,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":195.2241,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.098,"elapsed_within_tithi_degrees":6.098},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.2241,"elapsed_within_degrees":8.5574},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.3502},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.178,"elongation":149.902},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.178,"opposition_distance":30.098}},"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":"06:24","sunsetLocal":"18:38","solarNoonLocal":"12:31","dayLengthHours":12.23273202873127,"dayLengthDisplay":"12 Hours 13 Mins 58 Secs","nightLengthDisplay":"11 Hours 46 Mins 02 Secs","moonriseLocal":"20:52","moonsetLocal":"08:31","rahuKala":{"name":"Rāhu Kāla","start":"07:56","end":"09:28","startHours":7.933103757578297,"endHours":9.462195261169706,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:31","startHours":10.991286764761114,"endHours":12.520378268352523,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:35","startHours":14.049469771943933,"endHours":15.57856127553534,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:40","startHours":9.258316394024185,"endHours":9.666074128315227,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.913709421850691,"endHours":7.239915609283525,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:56","startHours":12.112620534061481,"endHours":12.928136002643566,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:35","startHours":4.772981316822719,"endHours":5.5884967854048035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:24","startHours":5.384617918259282,"endHours":6.404012253986888,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:22","startHours":14.559166939807735,"endHours":15.37468240838982,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.43674428271816,"endHours":18.836744282718158,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.63674428271816,"endHours":19.14644145058196,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.38674428271816,"endHours":20.13674428271816,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:56","startHours":24.11262053406148,"endHours":24.928136002643566,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:24","end":"07:56","startHours":6.404012253986888,"endHours":7.933103757578297,"quality":"auspicious"},{"name":"Kāla","start":"07:56","end":"09:28","startHours":7.933103757578297,"endHours":9.462195261169706,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"10:59","startHours":9.462195261169706,"endHours":10.991286764761114,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:31","startHours":10.991286764761114,"endHours":12.520378268352523,"quality":"inauspicious"},{"name":"Udveg","start":"12:31","end":"14:03","startHours":12.520378268352523,"endHours":14.049469771943933,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:35","startHours":14.049469771943933,"endHours":15.57856127553534,"quality":"neutral"},{"name":"Labha","start":"15:35","end":"17:06","startHours":15.57856127553534,"endHours":17.10765277912675,"quality":"auspicious"},{"name":"Amṛta","start":"17:06","end":"18:38","startHours":17.10765277912675,"endHours":18.63674428271816,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:38","end":"20:06","startHours":18.63674428271816,"endHours":20.10765277912675,"quality":"neutral"},{"name":"Labha","start":"20:06","end":"21:35","startHours":20.10765277912675,"endHours":21.578561275535343,"quality":"auspicious"},{"name":"Amṛta","start":"21:35","end":"23:03","startHours":21.578561275535343,"endHours":23.049469771943933,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:31","startHours":23.049469771943933,"endHours":24.520378268352523,"quality":"inauspicious"},{"name":"Śubha","start":"00:31","end":"01:59","startHours":24.520378268352523,"endHours":25.991286764761114,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:28","startHours":25.991286764761114,"endHours":27.462195261169704,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"04:56","startHours":27.462195261169704,"endHours":28.933103757578298,"quality":"inauspicious"},{"name":"Chala","start":"04:56","end":"06:24","startHours":28.933103757578298,"endHours":30.40401225398689,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.404012253986888,"endHours":7.404012253986888,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.404012253986888,"endHours":8.404012253986888,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.404012253986888,"endHours":9.404012253986888,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.404012253986888,"endHours":10.404012253986888,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.404012253986888,"endHours":11.404012253986888,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.404012253986888,"endHours":12.404012253986888,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.404012253986888,"endHours":13.404012253986888,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.404012253986888,"endHours":14.404012253986888,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.404012253986888,"endHours":15.404012253986888,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.404012253986888,"endHours":16.40401225398689,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.40401225398689,"endHours":17.40401225398689,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.40401225398689,"endHours":18.40401225398689,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.40401225398689,"endHours":19.40401225398689,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.40401225398689,"endHours":20.40401225398689,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.40401225398689,"endHours":21.40401225398689,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.40401225398689,"endHours":22.40401225398689,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.40401225398689,"endHours":23.40401225398689,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.40401225398689,"endHours":24.40401225398689,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.40401225398689,"endHours":25.40401225398689,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.40401225398689,"endHours":26.40401225398689,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.40401225398689,"endHours":27.40401225398689,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.40401225398689,"endHours":28.40401225398689,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.40401225398689,"endHours":29.40401225398689,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.40401225398689,"endHours":30.40401225398689,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.4781989334439105,"eotMinutes":-4.344296101151456,"ayanamsa":26.0077}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Tṛtīyā · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[],"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":[]},"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 April 1, 2154 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"April 1, 2154 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Tṛtīyā, sūryodaya 06:24, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2154-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2154-04-01","sa":"https://sa.vidhyamitra.com/city/kozhikode/2154-04-01","hi":"https://hi.vidhyamitra.com/city/kozhikode/2154-04-01","x-default":"https://vidhyamitra.com/city/kozhikode/2154-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T21:04:35.607Z","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":"2026-06-03T21:04:35.607Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T21:04:35.607Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}