{"id":"vidhyamitra:city-day:kanchipuram:2028-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kanchipuram/2028-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-04-09","date_display":"April 9, 2028 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2028,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461870.770833,"kali_year":5129,"ahargana":1873405.2708,"sun":{"sidereal_longitude":355.5517,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.5259,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.9742,"elapsed_within_tithi_degrees":7.9742},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5259,"elapsed_within_degrees":11.5259},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.0776},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2028,"month":4,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461870.770833,"ahargana":1873405.2708,"kali_year":5129,"ayanamsa_lahiri":24.2479,"grahas":{"sun":{"sidereal_longitude":355.46949,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":170.06069000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-4.3155},"mars":{"sidereal_longitude":350.97639,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":351.78769,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":144.92318999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":39.83758999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":5.253890000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":277.9733,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":97.9733,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2028,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461870.770833,"kali_year":5129,"ahargana":1873405.2708,"sun":{"sidereal_longitude":355.5517,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":171.5259,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":175.9742,"elapsed_within_tithi_degrees":7.9742},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.5259,"elapsed_within_degrees":11.5259},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.0776},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.316,"elongation":175.974},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.316,"opposition_distance":4.026}},"eclipse_window_40days":[]},"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"kanchipuram","name":"Kāñcīpuram","lat":12.8342,"lon":79.7036,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tirtha"},"sunriseLocal":"06:03","sunsetLocal":"18:24","solarNoonLocal":"12:13","dayLengthHours":12.350747011733755,"dayLengthDisplay":"12 Hours 21 Mins 03 Secs","nightLengthDisplay":"11 Hours 38 Mins 57 Secs","moonriseLocal":"17:54","moonsetLocal":"05:49","rahuKala":{"name":"Rāhu Kāla","start":"16:51","end":"18:24","startHours":16.849561567454245,"endHours":18.393404943920967,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:13","end":"13:46","startHours":12.218031438054087,"endHours":13.761874814520809,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:18","end":"16:51","startHours":15.305718190987527,"endHours":16.849561567454245,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:20","startHours":8.924498901591754,"endHours":9.336190468649544,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:53","startHours":6.55727239100945,"endHours":6.886625644655683,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:38","startHours":11.806339870996297,"endHours":12.629723005111881,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:13","startHours":4.395891663956043,"endHours":5.219274798071627,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:03","startHours":5.01342901454273,"endHours":6.04265793218721,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:06","startHours":14.27648927334305,"endHours":15.099872407458633,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.193404943920967,"endHours":18.593404943920966,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:54","startHours":18.393404943920967,"endHours":18.908019402743207,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.143404943920967,"endHours":19.893404943920967,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:38","startHours":23.8063398709963,"endHours":24.62972300511188,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:03","end":"07:35","startHours":6.04265793218721,"endHours":7.586501308653929,"quality":"inauspicious"},{"name":"Chala","start":"07:35","end":"09:08","startHours":7.586501308653929,"endHours":9.13034468512065,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:40","startHours":9.13034468512065,"endHours":10.674188061587369,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:13","startHours":10.674188061587369,"endHours":12.218031438054087,"quality":"auspicious"},{"name":"Kāla","start":"12:13","end":"13:46","startHours":12.218031438054087,"endHours":13.761874814520809,"quality":"inauspicious"},{"name":"Śubha","start":"13:46","end":"15:18","startHours":13.761874814520809,"endHours":15.305718190987527,"quality":"auspicious"},{"name":"Roga","start":"15:18","end":"16:51","startHours":15.305718190987527,"endHours":16.849561567454245,"quality":"inauspicious"},{"name":"Udveg","start":"16:51","end":"18:24","startHours":16.849561567454245,"endHours":18.393404943920967,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:24","end":"19:51","startHours":18.393404943920967,"endHours":19.84956156745425,"quality":"auspicious"},{"name":"Roga","start":"19:51","end":"21:18","startHours":19.84956156745425,"endHours":21.305718190987527,"quality":"inauspicious"},{"name":"Udveg","start":"21:18","end":"22:46","startHours":21.305718190987527,"endHours":22.76187481452081,"quality":"inauspicious"},{"name":"Chala","start":"22:46","end":"00:13","startHours":22.76187481452081,"endHours":24.21803143805409,"quality":"neutral"},{"name":"Labha","start":"00:13","end":"01:40","startHours":24.21803143805409,"endHours":25.67418806158737,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"03:08","startHours":25.67418806158737,"endHours":27.13034468512065,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:35","startHours":27.13034468512065,"endHours":28.58650130865393,"quality":"inauspicious"},{"name":"Śubha","start":"04:35","end":"06:03","startHours":28.58650130865393,"endHours":30.04265793218721,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.04265793218721,"endHours":7.04265793218721,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.04265793218721,"endHours":8.042657932187211,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.042657932187211,"endHours":9.042657932187211,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.042657932187211,"endHours":10.042657932187211,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.042657932187211,"endHours":11.042657932187211,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.042657932187211,"endHours":12.042657932187211,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.042657932187211,"endHours":13.042657932187211,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.042657932187211,"endHours":14.042657932187211,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.042657932187211,"endHours":15.042657932187211,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.042657932187211,"endHours":16.04265793218721,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.04265793218721,"endHours":17.04265793218721,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.04265793218721,"endHours":18.04265793218721,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.04265793218721,"endHours":19.04265793218721,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.04265793218721,"endHours":20.04265793218721,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.04265793218721,"endHours":21.04265793218721,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.04265793218721,"endHours":22.04265793218721,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.04265793218721,"endHours":23.04265793218721,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.04265793218721,"endHours":24.04265793218721,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.04265793218721,"endHours":25.04265793218721,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.04265793218721,"endHours":26.04265793218721,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.04265793218721,"endHours":27.04265793218721,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.04265793218721,"endHours":28.04265793218721,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.04265793218721,"endHours":29.04265793218721,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.04265793218721,"endHours":30.04265793218721,"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"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.7116321845892095,"eotMinutes":-1.8962862832453116,"ayanamsa":24.2479}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","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 Śukla Pūrṇimā · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]}],"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":"Dedicated festival walk for Hanumān Jayantī is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"kanchipuram"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 9, 2028 CE · Kāñcīpuram · Vidhyamitra","description":"April 9, 2028 CE for Kāñcīpuram: Śukla Pūrṇimā, sūryodaya 06:03, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kanchipuram/2028-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kanchipuram/2028-04-09","sa":"https://sa.vidhyamitra.com/city/kanchipuram/2028-04-09","hi":"https://hi.vidhyamitra.com/city/kanchipuram/2028-04-09","x-default":"https://vidhyamitra.com/city/kanchipuram/2028-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-26T12:00:48.101Z","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":"2026-08-26T12:00:48.101Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-26T12:00:48.101Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}