{"id":"vidhyamitra:city-day:kozhikode:2129-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2129-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-05-01","date_display":"May 1, 2129 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":2129,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498781.770833,"kali_year":5231,"ahargana":1910316.2708,"sun":{"sidereal_longitude":14.8825,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":154.368,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4855,"elapsed_within_tithi_degrees":7.4855},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.368,"elapsed_within_degrees":7.7013},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.2505},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":2129,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498781.770833,"ahargana":1910316.2708,"kali_year":5231,"ayanamsa_lahiri":25.6596,"grahas":{"sun":{"sidereal_longitude":15.114917999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":154.93841799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":2.3907},"mars":{"sidereal_longitude":275.26771800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":353.938918,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":338.941118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":327.133918,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":169.69151799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":122.2509,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.2509,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2129,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498781.770833,"kali_year":5231,"ahargana":1910316.2708,"sun":{"sidereal_longitude":14.8825,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":154.368,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.4855,"elapsed_within_tithi_degrees":7.4855},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.368,"elapsed_within_degrees":7.7013},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.2505},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.391,"elongation":139.485},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.391,"opposition_distance":40.515}},"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":"06:08","sunsetLocal":"18:40","solarNoonLocal":"12:24","dayLengthHours":12.526757301277144,"dayLengthDisplay":"12 Hours 31 Mins 36 Secs","nightLengthDisplay":"11 Hours 28 Mins 24 Secs","moonriseLocal":"15:41","moonsetLocal":"03:45","rahuKala":{"name":"Rāhu Kāla","start":"17:06","end":"18:40","startHours":17.096873865829483,"endHours":18.662718528489126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:58","startHours":12.399339877850554,"endHours":13.965184540510197,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:32","end":"17:06","startHours":15.53102920316984,"endHours":17.096873865829483,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.05887126417665,"endHours":9.476429840885888,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"07:00","startHours":6.657909448098531,"endHours":6.991956309465921,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:49","startHours":11.981781301141316,"endHours":12.816898454559793,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.465726920375031,"endHours":5.300844073793507,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.092064785438888,"endHours":6.1359612272119834,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:19","startHours":14.487132761396747,"endHours":15.322249914815224,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.462718528489127,"endHours":18.862718528489125,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:11","startHours":18.662718528489126,"endHours":19.184666749375673,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.412718528489126,"endHours":20.162718528489126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:49","startHours":23.981781301141318,"endHours":24.81689845455979,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:42","startHours":6.1359612272119834,"endHours":7.701805889871626,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:16","startHours":7.701805889871626,"endHours":9.267650552531268,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:50","startHours":9.267650552531268,"endHours":10.833495215190911,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:24","startHours":10.833495215190911,"endHours":12.399339877850554,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:58","startHours":12.399339877850554,"endHours":13.965184540510197,"quality":"inauspicious"},{"name":"Śubha","start":"13:58","end":"15:32","startHours":13.965184540510197,"endHours":15.53102920316984,"quality":"auspicious"},{"name":"Roga","start":"15:32","end":"17:06","startHours":15.53102920316984,"endHours":17.096873865829483,"quality":"inauspicious"},{"name":"Udveg","start":"17:06","end":"18:40","startHours":17.096873865829483,"endHours":18.662718528489126,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:40","end":"20:06","startHours":18.662718528489126,"endHours":20.096873865829483,"quality":"auspicious"},{"name":"Roga","start":"20:06","end":"21:32","startHours":20.096873865829483,"endHours":21.53102920316984,"quality":"inauspicious"},{"name":"Udveg","start":"21:32","end":"22:58","startHours":21.53102920316984,"endHours":22.965184540510197,"quality":"inauspicious"},{"name":"Chala","start":"22:58","end":"00:24","startHours":22.965184540510197,"endHours":24.399339877850554,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:50","startHours":24.399339877850554,"endHours":25.83349521519091,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:16","startHours":25.83349521519091,"endHours":27.26765055253127,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:42","startHours":27.26765055253127,"endHours":28.701805889871626,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:08","startHours":28.701805889871626,"endHours":30.135961227211983,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1359612272119834,"endHours":7.1359612272119834,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1359612272119834,"endHours":8.135961227211983,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.135961227211983,"endHours":9.135961227211983,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.135961227211983,"endHours":10.135961227211983,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.135961227211983,"endHours":11.135961227211983,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.135961227211983,"endHours":12.135961227211983,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.135961227211983,"endHours":13.135961227211983,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.135961227211983,"endHours":14.135961227211983,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.135961227211983,"endHours":15.135961227211983,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.135961227211983,"endHours":16.135961227211983,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.135961227211983,"endHours":17.135961227211983,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.135961227211983,"endHours":18.135961227211983,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.135961227211983,"endHours":19.135961227211983,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.135961227211983,"endHours":20.135961227211983,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.135961227211983,"endHours":21.135961227211983,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.135961227211983,"endHours":22.135961227211983,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.135961227211983,"endHours":23.135961227211983,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.135961227211983,"endHours":24.135961227211983,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.135961227211983,"endHours":25.135961227211983,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.135961227211983,"endHours":26.135961227211983,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.135961227211983,"endHours":27.135961227211983,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.135961227211983,"endHours":28.135961227211983,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.135961227211983,"endHours":29.135961227211983,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.135961227211983,"endHours":30.135961227211983,"planetary_lord":"Jupiter"}],"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":["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":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.05538607087518,"eotMinutes":2.918007328966811,"ayanamsa":25.6596}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Dvādaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[],"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 May 1, 2129 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"May 1, 2129 CE for Kozhikode (Calicut), Kerala: Śukla Dvādaśī, sūryodaya 06:08, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2129-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2129-05-01","sa":"https://sa.vidhyamitra.com/city/kozhikode/2129-05-01","hi":"https://hi.vidhyamitra.com/city/kozhikode/2129-05-01","x-default":"https://vidhyamitra.com/city/kozhikode/2129-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:49:34.832Z","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":"2026-06-01T18:49:34.832Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:49:34.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}