{"id":"vidhyamitra:city-day:puri:1997-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/1997-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-07-18","date_display":"July 18, 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":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450647.770833,"kali_year":5099,"ahargana":1862182.2708,"sun":{"sidereal_longitude":91.2078,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.0057,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.7979,"elapsed_within_tithi_degrees":7.7979},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.0057,"elapsed_within_degrees":3.0057},"yoga":{"number":26,"name":"Indra","sum_longitude":334.2134},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450647.770833,"ahargana":1862182.2708,"kali_year":5099,"ayanamsa_lahiri":23.8187,"grahas":{"sun":{"sidereal_longitude":91.651591,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":243.38849100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":4.4999},"mars":{"sidereal_longitude":170.352391,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":113.341591,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":295.964791,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":119.56659100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":356.325091,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":152.6218,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.6218,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":"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":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450647.770833,"kali_year":5099,"ahargana":1862182.2708,"sun":{"sidereal_longitude":91.2078,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":243.0057,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.7979,"elapsed_within_tithi_degrees":7.7979},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.0057,"elapsed_within_degrees":3.0057},"yoga":{"number":26,"name":"Indra","sum_longitude":334.2134},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":151.798},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":28.202}},"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":"05:17","sunsetLocal":"18:28","solarNoonLocal":"11:53","dayLengthHours":13.190240692405474,"dayLengthDisplay":"13 Hours 11 Mins 25 Secs","nightLengthDisplay":"10 Hours 48 Mins 35 Secs","moonriseLocal":"16:33","moonsetLocal":"03:26","rahuKala":{"name":"Rāhu Kāla","start":"10:14","end":"11:53","startHours":10.2267385154578,"endHours":11.875518602008484,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:10","end":"16:49","startHours":15.173078775109852,"endHours":16.821858861660537,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:56","end":"08:35","startHours":6.929178342356431,"endHours":8.577958428907115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.35812108403369,"endHours":8.797795773780539,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:11","startHours":5.829991617989307,"endHours":6.181731369786787,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:19","startHours":11.435843912261634,"endHours":12.315193291755334,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:24","startHours":3.52169949681835,"endHours":4.401048876312048,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:17","startHours":4.181211531438623,"endHours":5.280398255805746,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:57","startHours":14.07389205074273,"endHours":14.953241430236428,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.27063894821122,"endHours":18.67063894821122,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"19:01","startHours":18.47063894821122,"endHours":19.020232310394782,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.22063894821122,"endHours":19.97063894821122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:19","startHours":23.435843912261635,"endHours":24.31519329175533,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:17","end":"06:56","startHours":5.280398255805746,"endHours":6.929178342356431,"quality":"neutral"},{"name":"Labha","start":"06:56","end":"08:35","startHours":6.929178342356431,"endHours":8.577958428907115,"quality":"auspicious"},{"name":"Amṛta","start":"08:35","end":"10:14","startHours":8.577958428907115,"endHours":10.2267385154578,"quality":"auspicious"},{"name":"Kāla","start":"10:14","end":"11:53","startHours":10.2267385154578,"endHours":11.875518602008484,"quality":"inauspicious"},{"name":"Śubha","start":"11:53","end":"13:31","startHours":11.875518602008484,"endHours":13.524298688559167,"quality":"auspicious"},{"name":"Roga","start":"13:31","end":"15:10","startHours":13.524298688559167,"endHours":15.173078775109852,"quality":"inauspicious"},{"name":"Udveg","start":"15:10","end":"16:49","startHours":15.173078775109852,"endHours":16.821858861660537,"quality":"inauspicious"},{"name":"Chala","start":"16:49","end":"18:28","startHours":16.821858861660537,"endHours":18.47063894821122,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:28","end":"19:49","startHours":18.47063894821122,"endHours":19.821858861660537,"quality":"inauspicious"},{"name":"Udveg","start":"19:49","end":"21:10","startHours":19.821858861660537,"endHours":21.17307877510985,"quality":"inauspicious"},{"name":"Chala","start":"21:10","end":"22:31","startHours":21.17307877510985,"endHours":22.524298688559167,"quality":"neutral"},{"name":"Labha","start":"22:31","end":"23:53","startHours":22.524298688559167,"endHours":23.875518602008484,"quality":"auspicious"},{"name":"Amṛta","start":"23:53","end":"01:14","startHours":23.875518602008484,"endHours":25.2267385154578,"quality":"auspicious"},{"name":"Kāla","start":"01:14","end":"02:35","startHours":25.2267385154578,"endHours":26.577958428907117,"quality":"inauspicious"},{"name":"Śubha","start":"02:35","end":"03:56","startHours":26.577958428907117,"endHours":27.92917834235643,"quality":"auspicious"},{"name":"Roga","start":"03:56","end":"05:17","startHours":27.92917834235643,"endHours":29.280398255805746,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.280398255805746,"endHours":6.280398255805746,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.280398255805746,"endHours":7.280398255805746,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.280398255805746,"endHours":8.280398255805746,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.280398255805746,"endHours":9.280398255805746,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.280398255805746,"endHours":10.280398255805746,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.280398255805746,"endHours":11.280398255805746,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.280398255805746,"endHours":12.280398255805746,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.280398255805746,"endHours":13.280398255805746,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.280398255805746,"endHours":14.280398255805746,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.280398255805746,"endHours":15.280398255805746,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.280398255805746,"endHours":16.280398255805746,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.280398255805746,"endHours":17.280398255805746,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.280398255805746,"endHours":18.280398255805746,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.280398255805746,"endHours":19.280398255805746,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.280398255805746,"endHours":20.280398255805746,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.280398255805746,"endHours":21.280398255805746,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.280398255805746,"endHours":22.280398255805746,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.280398255805746,"endHours":23.280398255805746,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.280398255805746,"endHours":24.280398255805746,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.280398255805746,"endHours":25.280398255805746,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.280398255805746,"endHours":26.280398255805746,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.280398255805746,"endHours":27.280398255805746,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.280398255805746,"endHours":28.280398255805746,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.280398255805746,"endHours":29.280398255805746,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.043473361045447,"eotMinutes":-5.85591612050904,"ayanamsa":23.8187}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla 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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Dedicated festival walk for Pradoṣa Vrata is not live yet; Śukravāra (Friday) — 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 July 18, 1997 CE · Purī (Jagannāth) · Vidhyamitra","description":"July 18, 1997 CE for Purī (Jagannāth): Śukla Trayodaśī, sūryodaya 05:17, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/1997-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/1997-07-18","sa":"https://sa.vidhyamitra.com/city/puri/1997-07-18","hi":"https://hi.vidhyamitra.com/city/puri/1997-07-18","x-default":"https://vidhyamitra.com/city/puri/1997-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T11:20:09.509Z","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":"2026-09-11T11:20:09.509Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T11:20:09.509Z","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"}}}