{"id":"vidhyamitra:city-day:rishikesh:2009-05-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2009-05-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-05-03","date_display":"May 3, 2009 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":2009,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454954.770833,"kali_year":5111,"ahargana":1866489.2708,"sun":{"sidereal_longitude":18.7945,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":122.8318,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.0373,"elapsed_within_tithi_degrees":8.0373},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.8318,"elapsed_within_degrees":2.8318},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.6263},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2009,"month":5,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454954.770833,"ahargana":1866489.2708,"kali_year":5111,"ayanamsa_lahiri":23.9834,"grahas":{"sun":{"sidereal_longitude":18.766031999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":123.94533200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-1.4203},"mars":{"sidereal_longitude":343.987132,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":37.07243199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":300.604832,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":339.138432,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":140.88023199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":284.4163,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":104.4163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2009,"month":5,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454954.770833,"kali_year":5111,"ahargana":1866489.2708,"sun":{"sidereal_longitude":18.7945,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":122.8318,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.0373,"elapsed_within_tithi_degrees":8.0373},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.8318,"elapsed_within_degrees":2.8318},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.6263},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.42,"elongation":104.037},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.42,"opposition_distance":75.963}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:32","sunsetLocal":"18:55","solarNoonLocal":"12:14","dayLengthHours":13.381862997655347,"dayLengthDisplay":"13 Hours 22 Mins 55 Secs","nightLengthDisplay":"10 Hours 37 Mins 05 Secs","moonriseLocal":"12:43","moonsetLocal":"01:46","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:55","startHours":17.247782149478734,"endHours":18.920515024185654,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:14","end":"13:54","startHours":12.229583525357981,"endHours":13.902316400064898,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:35","end":"17:15","startHours":15.575049274771818,"endHours":17.247782149478734,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:06","startHours":8.661086725983221,"endHours":9.107148825905066,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.096229651432613,"endHours":6.4530793313700885,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:41","startHours":11.783521425436136,"endHours":12.675645625279826,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:39","startHours":3.7544036268429273,"endHours":4.646527826686617,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:32","startHours":4.4234967767256945,"endHours":5.538652026530307,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:21","startHours":14.459894024967205,"endHours":15.352018224810895,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.720515024185655,"endHours":19.120515024185654,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.920515024185654,"endHours":19.478092649087962,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.670515024185654,"endHours":20.420515024185654,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:41","startHours":23.783521425436135,"endHours":24.675645625279827,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:32","end":"07:13","startHours":5.538652026530307,"endHours":7.211384901237225,"quality":"inauspicious"},{"name":"Chala","start":"07:13","end":"08:53","startHours":7.211384901237225,"endHours":8.884117775944144,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:33","startHours":8.884117775944144,"endHours":10.55685065065106,"quality":"auspicious"},{"name":"Amṛta","start":"10:33","end":"12:14","startHours":10.55685065065106,"endHours":12.229583525357981,"quality":"auspicious"},{"name":"Kāla","start":"12:14","end":"13:54","startHours":12.229583525357981,"endHours":13.902316400064898,"quality":"inauspicious"},{"name":"Śubha","start":"13:54","end":"15:35","startHours":13.902316400064898,"endHours":15.575049274771818,"quality":"auspicious"},{"name":"Roga","start":"15:35","end":"17:15","startHours":15.575049274771818,"endHours":17.247782149478734,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:55","startHours":17.247782149478734,"endHours":18.920515024185654,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:55","end":"20:15","startHours":18.920515024185654,"endHours":20.247782149478738,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:35","startHours":20.247782149478738,"endHours":21.575049274771818,"quality":"inauspicious"},{"name":"Udveg","start":"21:35","end":"22:54","startHours":21.575049274771818,"endHours":22.902316400064898,"quality":"inauspicious"},{"name":"Chala","start":"22:54","end":"00:14","startHours":22.902316400064898,"endHours":24.22958352535798,"quality":"neutral"},{"name":"Labha","start":"00:14","end":"01:33","startHours":24.22958352535798,"endHours":25.556850650651064,"quality":"auspicious"},{"name":"Amṛta","start":"01:33","end":"02:53","startHours":25.556850650651064,"endHours":26.884117775944144,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:13","startHours":26.884117775944144,"endHours":28.211384901237224,"quality":"inauspicious"},{"name":"Śubha","start":"04:13","end":"05:32","startHours":28.211384901237224,"endHours":29.538652026530308,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.538652026530307,"endHours":6.538652026530307,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.538652026530307,"endHours":7.538652026530307,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.538652026530307,"endHours":8.538652026530308,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.538652026530308,"endHours":9.538652026530308,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.538652026530308,"endHours":10.538652026530308,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.538652026530308,"endHours":11.538652026530308,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.538652026530308,"endHours":12.538652026530308,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.538652026530308,"endHours":13.538652026530308,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.538652026530308,"endHours":14.538652026530308,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.538652026530308,"endHours":15.538652026530308,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.538652026530308,"endHours":16.538652026530308,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.538652026530308,"endHours":17.538652026530308,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.538652026530308,"endHours":18.538652026530308,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.538652026530308,"endHours":19.538652026530308,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.538652026530308,"endHours":20.538652026530308,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.538652026530308,"endHours":21.538652026530308,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.538652026530308,"endHours":22.538652026530308,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.538652026530308,"endHours":23.538652026530308,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.538652026530308,"endHours":24.538652026530308,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.538652026530308,"endHours":25.538652026530308,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.538652026530308,"endHours":26.538652026530308,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.538652026530308,"endHours":27.538652026530308,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.538652026530308,"endHours":28.538652026530308,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.538652026530308,"endHours":29.538652026530308,"planetary_lord":"Jupiter"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.662969377958579,"eotMinutes":3.154588478521171,"ayanamsa":23.9834}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Navamī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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 Sītā Navamī · Madhvācārya Jayantī is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 3, 2009 CE · Ṛṣikeśa · Vidhyamitra","description":"May 3, 2009 CE for Ṛṣikeśa: Śukla Navamī, sūryodaya 05:32, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2009-05-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2009-05-03","sa":"https://sa.vidhyamitra.com/city/rishikesh/2009-05-03","hi":"https://hi.vidhyamitra.com/city/rishikesh/2009-05-03","x-default":"https://vidhyamitra.com/city/rishikesh/2009-05-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-08T12:45:36.083Z","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":"2026-08-08T12:45:36.083Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-08T12:45:36.083Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}