{"id":"vidhyamitra:city-day:puri:1997-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/1997-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-12-27","date_display":"December 27, 1997 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":1997,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450809.770833,"kali_year":5099,"ahargana":1862344.2708,"sun":{"sidereal_longitude":251.2183,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.8601,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6418,"elapsed_within_tithi_degrees":2.6418},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8601,"elapsed_within_degrees":4.5268},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0785},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1997,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450809.770833,"ahargana":1862344.2708,"kali_year":5099,"ayanamsa_lahiri":23.8249,"grahas":{"sun":{"sidereal_longitude":251.49210200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":218.84050200000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":4.3215},"mars":{"sidereal_longitude":283.061502,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":233.15790200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":297.39700200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.13250200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":349.777002,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":144.0383,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.0383,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450809.770833,"kali_year":5099,"ahargana":1862344.2708,"sun":{"sidereal_longitude":251.2183,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.8601,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.6418,"elapsed_within_tithi_degrees":2.6418},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.8601,"elapsed_within_degrees":4.5268},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0785},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.321,"elongation":33.358},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.321,"opposition_distance":146.642}},"eclipse_window_40days":[]},"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"sunriseLocal":"06:20","sunsetLocal":"17:16","solarNoonLocal":"11:48","dayLengthHours":10.938084888288309,"dayLengthDisplay":"10 Hours 56 Mins 17 Secs","nightLengthDisplay":"13 Hours 03 Mins 43 Secs","moonriseLocal":"04:06","moonsetLocal":"15:09","rahuKala":{"name":"Rāhu Kāla","start":"09:04","end":"10:26","startHours":9.067143879851772,"endHours":10.434404490887811,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:10","end":"14:32","startHours":13.168925712959886,"endHours":14.536186323995926,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:20","end":"07:42","startHours":6.3326226577796945,"endHours":7.699883268815733,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.884842465046965,"endHours":9.249445294656576,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:05","startHours":6.788376194791708,"endHours":7.080058458479396,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:10","startHours":11.437062272314238,"endHours":12.16626793153346,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.874211339341254,"endHours":5.603416998560474,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:20","startHours":5.421115583755669,"endHours":6.3326226577796945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:21","startHours":13.6246792499719,"endHours":14.35388490919112,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.070707546068004,"endHours":17.470707546068002,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:44","startHours":17.270707546068003,"endHours":17.726461083080014,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.020707546068003,"endHours":18.770707546068003,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:10","startHours":23.43706227231424,"endHours":24.166267931533458,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:20","end":"07:42","startHours":6.3326226577796945,"endHours":7.699883268815733,"quality":"inauspicious"},{"name":"Śubha","start":"07:42","end":"09:04","startHours":7.699883268815733,"endHours":9.067143879851772,"quality":"auspicious"},{"name":"Roga","start":"09:04","end":"10:26","startHours":9.067143879851772,"endHours":10.434404490887811,"quality":"inauspicious"},{"name":"Udveg","start":"10:26","end":"11:48","startHours":10.434404490887811,"endHours":11.801665101923849,"quality":"inauspicious"},{"name":"Chala","start":"11:48","end":"13:10","startHours":11.801665101923849,"endHours":13.168925712959886,"quality":"neutral"},{"name":"Labha","start":"13:10","end":"14:32","startHours":13.168925712959886,"endHours":14.536186323995926,"quality":"auspicious"},{"name":"Amṛta","start":"14:32","end":"15:54","startHours":14.536186323995926,"endHours":15.903446935031965,"quality":"auspicious"},{"name":"Kāla","start":"15:54","end":"17:16","startHours":15.903446935031965,"endHours":17.270707546068003,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:16","end":"18:54","startHours":17.270707546068003,"endHours":18.903446935031965,"quality":"auspicious"},{"name":"Amṛta","start":"18:54","end":"20:32","startHours":18.903446935031965,"endHours":20.536186323995928,"quality":"auspicious"},{"name":"Kāla","start":"20:32","end":"22:10","startHours":20.536186323995928,"endHours":22.168925712959886,"quality":"inauspicious"},{"name":"Śubha","start":"22:10","end":"23:48","startHours":22.168925712959886,"endHours":23.80166510192385,"quality":"auspicious"},{"name":"Roga","start":"23:48","end":"01:26","startHours":23.80166510192385,"endHours":25.43440449088781,"quality":"inauspicious"},{"name":"Udveg","start":"01:26","end":"03:04","startHours":25.43440449088781,"endHours":27.06714387985177,"quality":"inauspicious"},{"name":"Chala","start":"03:04","end":"04:42","startHours":27.06714387985177,"endHours":28.699883268815732,"quality":"neutral"},{"name":"Labha","start":"04:42","end":"06:20","startHours":28.699883268815732,"endHours":30.332622657779694,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.3326226577796945,"endHours":7.3326226577796945,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.3326226577796945,"endHours":8.332622657779694,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.332622657779694,"endHours":9.332622657779694,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.332622657779694,"endHours":10.332622657779694,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.332622657779694,"endHours":11.332622657779694,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.332622657779694,"endHours":12.332622657779694,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.332622657779694,"endHours":13.332622657779694,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.332622657779694,"endHours":14.332622657779694,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.332622657779694,"endHours":15.332622657779694,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.332622657779694,"endHours":16.332622657779694,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.332622657779694,"endHours":17.332622657779694,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.332622657779694,"endHours":18.332622657779694,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.332622657779694,"endHours":19.332622657779694,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.332622657779694,"endHours":20.332622657779694,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.332622657779694,"endHours":21.332622657779694,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.332622657779694,"endHours":22.332622657779694,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.332622657779694,"endHours":23.332622657779694,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.332622657779694,"endHours":24.332622657779694,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.332622657779694,"endHours":25.332622657779694,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.332622657779694,"endHours":26.332622657779694,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.332622657779694,"endHours":27.332622657779694,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.332622657779694,"endHours":28.332622657779694,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.332622657779694,"endHours":29.332622657779694,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.332622657779694,"endHours":30.332622657779694,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.32967364912798,"eotMinutes":-1.4247061154310068,"ayanamsa":23.8249}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Dedicated festival walk for Pradoṣa Vrata is not live yet; Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"puri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 27, 1997 CE · Purī (Jagannāth) · Vidhyamitra","description":"December 27, 1997 CE for Purī (Jagannāth): Kṛṣṇa Trayodaśī, sūryodaya 06:20, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/1997-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/1997-12-27","sa":"https://sa.vidhyamitra.com/city/puri/1997-12-27","hi":"https://hi.vidhyamitra.com/city/puri/1997-12-27","x-default":"https://vidhyamitra.com/city/puri/1997-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T14:52:36.353Z","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":"2026-09-11T14:52:36.353Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T14:52:36.353Z","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"}}}