{"id":"vidhyamitra:city-day:haridwar:2002-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/2002-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-01-20","date_display":"January 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":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452294.770833,"kali_year":5103,"ahargana":1863829.2708,"sun":{"sidereal_longitude":275.8425,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":350.3516,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.5091,"elapsed_within_tithi_degrees":2.5091},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.3516,"elapsed_within_degrees":3.6849},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.194},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2002,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452294.770833,"ahargana":1863829.2708,"kali_year":5103,"ayanamsa_lahiri":23.8817,"grahas":{"sun":{"sidereal_longitude":275.91956400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":347.133964,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-4.3465},"mars":{"sidereal_longitude":336.920964,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":290.492664,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":74.22306400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":277.23506399999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":44.38106399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":65.3559,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.3559,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":"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":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452294.770833,"kali_year":5103,"ahargana":1863829.2708,"sun":{"sidereal_longitude":275.8425,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":350.3516,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.5091,"elapsed_within_tithi_degrees":2.5091},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.3516,"elapsed_within_degrees":3.6849},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.194},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.346,"elongation":74.509},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.346,"opposition_distance":105.491}},"eclipse_window_40days":[]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"07:13","sunsetLocal":"17:44","solarNoonLocal":"12:28","dayLengthHours":10.50873984757898,"dayLengthDisplay":"10 Hours 30 Mins 31 Secs","nightLengthDisplay":"13 Hours 29 Mins 29 Secs","moonriseLocal":"11:00","moonsetLocal":"23:26","rahuKala":{"name":"Rāhu Kāla","start":"16:25","end":"17:44","startHours":16.41256916512927,"endHours":17.726161646076644,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"13:47","startHours":12.471791722287154,"endHours":13.785384203234525,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:06","end":"16:25","startHours":15.098976684181899,"endHours":16.41256916512927,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.669461096266092,"endHours":10.019752424518725,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:39","end":"07:56","startHours":7.6552859588134545,"endHours":7.93551902141556,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:49","startHours":12.121500394034522,"endHours":12.822083050539787,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:49","end":"06:31","startHours":5.816256485487132,"endHours":6.516839141992398,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:13","startHours":6.341693477866082,"endHours":7.217421798497663,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:55","startHours":14.223248363550315,"endHours":14.92383102005558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.526161646076645,"endHours":17.926161646076643,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:10","startHours":17.726161646076644,"endHours":18.164025806392434,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.476161646076644,"endHours":19.226161646076644,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:49","startHours":24.12150039403452,"endHours":24.82208305053979,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:13","end":"08:32","startHours":7.217421798497663,"endHours":8.531014279445035,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:51","startHours":8.531014279445035,"endHours":9.84460676039241,"quality":"neutral"},{"name":"Labha","start":"09:51","end":"11:09","startHours":9.84460676039241,"endHours":11.15819924133978,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:28","startHours":11.15819924133978,"endHours":12.471791722287154,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"13:47","startHours":12.471791722287154,"endHours":13.785384203234525,"quality":"inauspicious"},{"name":"Śubha","start":"13:47","end":"15:06","startHours":13.785384203234525,"endHours":15.098976684181899,"quality":"auspicious"},{"name":"Roga","start":"15:06","end":"16:25","startHours":15.098976684181899,"endHours":16.41256916512927,"quality":"inauspicious"},{"name":"Udveg","start":"16:25","end":"17:44","startHours":16.41256916512927,"endHours":17.726161646076644,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:25","startHours":17.726161646076644,"endHours":19.41256916512927,"quality":"auspicious"},{"name":"Roga","start":"19:25","end":"21:06","startHours":19.41256916512927,"endHours":21.0989766841819,"quality":"inauspicious"},{"name":"Udveg","start":"21:06","end":"22:47","startHours":21.0989766841819,"endHours":22.78538420323453,"quality":"inauspicious"},{"name":"Chala","start":"22:47","end":"00:28","startHours":22.78538420323453,"endHours":24.471791722287154,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"02:09","startHours":24.471791722287154,"endHours":26.15819924133978,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:51","startHours":26.15819924133978,"endHours":27.84460676039241,"quality":"auspicious"},{"name":"Kāla","start":"03:51","end":"05:32","startHours":27.84460676039241,"endHours":29.53101427944504,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:13","startHours":29.53101427944504,"endHours":31.217421798497664,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:13","end":"08:13","startHours":7.217421798497663,"endHours":8.217421798497664,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:13","end":"09:13","startHours":8.217421798497664,"endHours":9.217421798497664,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:13","end":"10:13","startHours":9.217421798497664,"endHours":10.217421798497664,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:13","end":"11:13","startHours":10.217421798497664,"endHours":11.217421798497664,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:13","end":"12:13","startHours":11.217421798497664,"endHours":12.217421798497664,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:13","end":"13:13","startHours":12.217421798497664,"endHours":13.217421798497664,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:13","end":"14:13","startHours":13.217421798497664,"endHours":14.217421798497664,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:13","end":"15:13","startHours":14.217421798497664,"endHours":15.217421798497664,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:13","end":"16:13","startHours":15.217421798497664,"endHours":16.217421798497664,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:13","end":"17:13","startHours":16.217421798497664,"endHours":17.217421798497664,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:13","end":"18:13","startHours":17.217421798497664,"endHours":18.217421798497664,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:13","end":"19:13","startHours":18.217421798497664,"endHours":19.217421798497664,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:13","end":"20:13","startHours":19.217421798497664,"endHours":20.217421798497664,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:13","end":"21:13","startHours":20.217421798497664,"endHours":21.217421798497664,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:13","end":"22:13","startHours":21.217421798497664,"endHours":22.217421798497664,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:13","end":"23:13","startHours":22.217421798497664,"endHours":23.217421798497664,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:13","end":"00:13","startHours":23.217421798497664,"endHours":24.217421798497664,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:13","end":"01:13","startHours":24.217421798497664,"endHours":25.217421798497664,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:13","end":"02:13","startHours":25.217421798497664,"endHours":26.217421798497664,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:13","end":"03:13","startHours":26.217421798497664,"endHours":27.217421798497664,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:13","end":"04:13","startHours":27.217421798497664,"endHours":28.217421798497664,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:13","end":"05:13","startHours":28.217421798497664,"endHours":29.217421798497664,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:13","end":"06:13","startHours":29.217421798497664,"endHours":30.217421798497664,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:13","end":"07:13","startHours":30.217421798497664,"endHours":31.217421798497664,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.189983698241306,"eotMinutes":-10.9643033372293,"ayanamsa":23.8817}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"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":"haridwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 20, 2002 CE · Haridwār · Vidhyamitra","description":"January 20, 2002 CE for Haridwār: Śukla Saptamī, sūryodaya 07:13, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/2002-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/2002-01-20","sa":"https://sa.vidhyamitra.com/city/haridwar/2002-01-20","hi":"https://hi.vidhyamitra.com/city/haridwar/2002-01-20","x-default":"https://vidhyamitra.com/city/haridwar/2002-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:02:02.048Z","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":"2026-06-03T06:02:02.048Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:02:02.048Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}