{"id":"vidhyamitra:city-day:siliguri:2002-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/siliguri/2002-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-07-20","date_display":"July 20, 2002 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":2002,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452475.770833,"kali_year":5104,"ahargana":1864010.2708,"sun":{"sidereal_longitude":92.8248,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":219.5488,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.7239,"elapsed_within_tithi_degrees":6.7239},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5488,"elapsed_within_degrees":6.2154},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.3736},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":2002,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452475.770833,"ahargana":1864010.2708,"kali_year":5104,"ayanamsa_lahiri":23.8886,"grahas":{"sun":{"sidereal_longitude":93.29194799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":220.16784800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":1.2555},"mars":{"sidereal_longitude":100.211748,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":92.04594800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":93.19494800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":136.31504800000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":59.58664799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":55.7656,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.7656,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2002,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452475.770833,"kali_year":5104,"ahargana":1864010.2708,"sun":{"sidereal_longitude":92.8248,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":219.5488,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.7239,"elapsed_within_tithi_degrees":6.7239},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5488,"elapsed_within_degrees":6.2154},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.3736},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.256,"elongation":126.724},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.256,"opposition_distance":53.276}},"eclipse_window_40days":[]},"city":{"slug":"siliguri","name":"Siliguri, West Bengal","lat":26.7271,"lon":88.3953,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"siliguri","name":"Siliguri, West Bengal","lat":26.7271,"lon":88.3953,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"04:54","sunsetLocal":"18:30","solarNoonLocal":"11:42","dayLengthHours":13.59976802156628,"dayLengthDisplay":"13 Hours 35 Mins 59 Secs","nightLengthDisplay":"10 Hours 24 Mins 01 Secs","moonriseLocal":"14:52","moonsetLocal":"01:28","rahuKala":{"name":"Rāhu Kāla","start":"08:18","end":"10:00","startHours":8.306941681527718,"endHours":10.006912684223504,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:24","end":"15:06","startHours":13.406854689615074,"endHours":15.10682569231086,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"04:54","end":"06:36","startHours":4.906999676136148,"endHours":6.606970678831933,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:05","end":"08:32","startHours":8.08027888116828,"endHours":8.533604481887156,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:28","end":"05:50","startHours":5.473656677034743,"endHours":5.836317157609844,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:15","end":"12:10","startHours":11.253558086200412,"endHours":12.160209287638166,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:06","end":"04:00","startHours":3.093697273260644,"endHours":4.000348474698396,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:46","end":"04:54","startHours":3.7736856743389575,"endHours":4.906999676136148,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:53","startHours":13.973511690513668,"endHours":14.88016289195142,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30676769770243,"endHours":18.70676769770243,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:04","startHours":18.50676769770243,"endHours":19.073424698601023,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25676769770243,"endHours":20.00676769770243,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:15","end":"00:10","startHours":23.253558086200414,"endHours":24.160209287638168,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"04:54","end":"06:36","startHours":4.906999676136148,"endHours":6.606970678831933,"quality":"inauspicious"},{"name":"Śubha","start":"06:36","end":"08:18","startHours":6.606970678831933,"endHours":8.306941681527718,"quality":"auspicious"},{"name":"Roga","start":"08:18","end":"10:00","startHours":8.306941681527718,"endHours":10.006912684223504,"quality":"inauspicious"},{"name":"Udveg","start":"10:00","end":"11:42","startHours":10.006912684223504,"endHours":11.706883686919287,"quality":"inauspicious"},{"name":"Chala","start":"11:42","end":"13:24","startHours":11.706883686919287,"endHours":13.406854689615074,"quality":"neutral"},{"name":"Labha","start":"13:24","end":"15:06","startHours":13.406854689615074,"endHours":15.10682569231086,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:48","startHours":15.10682569231086,"endHours":16.806796695006643,"quality":"auspicious"},{"name":"Kāla","start":"16:48","end":"18:30","startHours":16.806796695006643,"endHours":18.50676769770243,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:30","end":"19:48","startHours":18.50676769770243,"endHours":19.806796695006643,"quality":"auspicious"},{"name":"Amṛta","start":"19:48","end":"21:06","startHours":19.806796695006643,"endHours":21.10682569231086,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:24","startHours":21.10682569231086,"endHours":22.406854689615074,"quality":"inauspicious"},{"name":"Śubha","start":"22:24","end":"23:42","startHours":22.406854689615074,"endHours":23.70688368691929,"quality":"auspicious"},{"name":"Roga","start":"23:42","end":"01:00","startHours":23.70688368691929,"endHours":25.006912684223504,"quality":"inauspicious"},{"name":"Udveg","start":"01:00","end":"02:18","startHours":25.006912684223504,"endHours":26.306941681527718,"quality":"inauspicious"},{"name":"Chala","start":"02:18","end":"03:36","startHours":26.306941681527718,"endHours":27.606970678831935,"quality":"neutral"},{"name":"Labha","start":"03:36","end":"04:54","startHours":27.606970678831935,"endHours":28.90699967613615,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:54","end":"05:54","startHours":4.906999676136148,"endHours":5.906999676136148,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"05:54","end":"06:54","startHours":5.906999676136148,"endHours":6.906999676136148,"planetary_lord":"Moon"},{"name":"Hora 3","start":"06:54","end":"07:54","startHours":6.906999676136148,"endHours":7.906999676136148,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"07:54","end":"08:54","startHours":7.906999676136148,"endHours":8.906999676136149,"planetary_lord":"Venus"},{"name":"Hora 5","start":"08:54","end":"09:54","startHours":8.906999676136149,"endHours":9.906999676136149,"planetary_lord":"Sun"},{"name":"Hora 6","start":"09:54","end":"10:54","startHours":9.906999676136149,"endHours":10.906999676136149,"planetary_lord":"Mars"},{"name":"Hora 7","start":"10:54","end":"11:54","startHours":10.906999676136149,"endHours":11.906999676136149,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"11:54","end":"12:54","startHours":11.906999676136149,"endHours":12.906999676136149,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"12:54","end":"13:54","startHours":12.906999676136149,"endHours":13.906999676136149,"planetary_lord":"Moon"},{"name":"Hora 10","start":"13:54","end":"14:54","startHours":13.906999676136149,"endHours":14.906999676136149,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"14:54","end":"15:54","startHours":14.906999676136149,"endHours":15.906999676136149,"planetary_lord":"Venus"},{"name":"Hora 12","start":"15:54","end":"16:54","startHours":15.906999676136149,"endHours":16.90699967613615,"planetary_lord":"Sun"},{"name":"Hora 13","start":"16:54","end":"17:54","startHours":16.90699967613615,"endHours":17.90699967613615,"planetary_lord":"Mars"},{"name":"Hora 14","start":"17:54","end":"18:54","startHours":17.90699967613615,"endHours":18.90699967613615,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"18:54","end":"19:54","startHours":18.90699967613615,"endHours":19.90699967613615,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"19:54","end":"20:54","startHours":19.90699967613615,"endHours":20.90699967613615,"planetary_lord":"Moon"},{"name":"Hora 17","start":"20:54","end":"21:54","startHours":20.90699967613615,"endHours":21.90699967613615,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"21:54","end":"22:54","startHours":21.90699967613615,"endHours":22.90699967613615,"planetary_lord":"Venus"},{"name":"Hora 19","start":"22:54","end":"23:54","startHours":22.90699967613615,"endHours":23.90699967613615,"planetary_lord":"Sun"},{"name":"Hora 20","start":"23:54","end":"00:54","startHours":23.90699967613615,"endHours":24.90699967613615,"planetary_lord":"Mars"},{"name":"Hora 21","start":"00:54","end":"01:54","startHours":24.90699967613615,"endHours":25.90699967613615,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"01:54","end":"02:54","startHours":25.90699967613615,"endHours":26.90699967613615,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"02:54","end":"03:54","startHours":26.90699967613615,"endHours":27.90699967613615,"planetary_lord":"Moon"},{"name":"Hora 24","start":"03:54","end":"04:54","startHours":27.90699967613615,"endHours":28.90699967613615,"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":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.72061939422385,"eotMinutes":-5.99422121515736,"ayanamsa":23.8886}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"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 Ekādaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"devshayani-ekadashi","name":"Devśayanī Ekādaśī","name_sanskrit":"देवशयनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Bhagavān Viṣṇu enters yoga-nidrā; Cāturmāsya begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"siliguri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 20, 2002 CE · Siliguri, West Bengal · Vidhyamitra","description":"July 20, 2002 CE for Siliguri, West Bengal: Śukla Ekādaśī, sūryodaya 04:54, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/siliguri/2002-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/siliguri/2002-07-20","sa":"https://sa.vidhyamitra.com/city/siliguri/2002-07-20","hi":"https://hi.vidhyamitra.com/city/siliguri/2002-07-20","x-default":"https://vidhyamitra.com/city/siliguri/2002-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:22:00.248Z","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":"2026-06-01T02:22:00.248Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:22:00.248Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}