{"id":"vidhyamitra:city-day:rishikesh:2004-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2004-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-07-30","date_display":"July 30, 2004 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":2004,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453216.770833,"kali_year":5106,"ahargana":1864751.2708,"sun":{"sidereal_longitude":102.7722,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":260.6992,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9269,"elapsed_within_tithi_degrees":1.9269},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.6992,"elapsed_within_degrees":7.3658},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.4714},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2004,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453216.770833,"ahargana":1864751.2708,"kali_year":5106,"ayanamsa_lahiri":23.9169,"grahas":{"sun":{"sidereal_longitude":103.30913599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":259.2140360000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-4.0505},"mars":{"sidereal_longitude":118.83203600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":130.17553600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":144.49053600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":59.036835999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":85.55283600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":16.5039,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":196.5039,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453216.770833,"kali_year":5106,"ahargana":1864751.2708,"sun":{"sidereal_longitude":102.7722,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":260.6992,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.9269,"elapsed_within_tithi_degrees":1.9269},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.6992,"elapsed_within_degrees":7.3658},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.4714},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.05,"elongation":157.927},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.05,"opposition_distance":22.073}},"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":"05:34","sunsetLocal":"19:12","solarNoonLocal":"12:23","dayLengthHours":13.625351689397284,"dayLengthDisplay":"13 Hours 37 Mins 31 Secs","nightLengthDisplay":"10 Hours 22 Mins 29 Secs","moonriseLocal":"17:40","moonsetLocal":"03:53","rahuKala":{"name":"Rāhu Kāla","start":"10:41","end":"12:23","startHours":10.680902467438344,"endHours":12.384071428613005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:47","end":"17:30","startHours":15.790409350962326,"endHours":17.493578312136986,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:59","startHours":7.2745645450890235,"endHours":8.977733506263684,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:12","startHours":8.750644311440396,"endHours":9.204822701086972,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.139118570972583,"endHours":6.502461282689843,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:50","startHours":11.929893038966428,"endHours":12.838249818259582,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:40","startHours":3.7546820253280586,"endHours":4.663038804621211,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:34","startHours":4.435949609797922,"endHours":5.571395583914363,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:34","startHours":14.654963376845886,"endHours":15.563320156139039,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.996747273311648,"endHours":19.396747273311647,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.196747273311647,"endHours":19.76447026036987,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.946747273311647,"endHours":20.696747273311647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:50","startHours":23.92989303896643,"endHours":24.83824981825958,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:34","end":"07:16","startHours":5.571395583914363,"endHours":7.2745645450890235,"quality":"neutral"},{"name":"Labha","start":"07:16","end":"08:59","startHours":7.2745645450890235,"endHours":8.977733506263684,"quality":"auspicious"},{"name":"Amṛta","start":"08:59","end":"10:41","startHours":8.977733506263684,"endHours":10.680902467438344,"quality":"auspicious"},{"name":"Kāla","start":"10:41","end":"12:23","startHours":10.680902467438344,"endHours":12.384071428613005,"quality":"inauspicious"},{"name":"Śubha","start":"12:23","end":"14:05","startHours":12.384071428613005,"endHours":14.087240389787667,"quality":"auspicious"},{"name":"Roga","start":"14:05","end":"15:47","startHours":14.087240389787667,"endHours":15.790409350962326,"quality":"inauspicious"},{"name":"Udveg","start":"15:47","end":"17:30","startHours":15.790409350962326,"endHours":17.493578312136986,"quality":"inauspicious"},{"name":"Chala","start":"17:30","end":"19:12","startHours":17.493578312136986,"endHours":19.196747273311647,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:12","end":"20:30","startHours":19.196747273311647,"endHours":20.493578312136986,"quality":"inauspicious"},{"name":"Udveg","start":"20:30","end":"21:47","startHours":20.493578312136986,"endHours":21.790409350962328,"quality":"inauspicious"},{"name":"Chala","start":"21:47","end":"23:05","startHours":21.790409350962328,"endHours":23.087240389787667,"quality":"neutral"},{"name":"Labha","start":"23:05","end":"00:23","startHours":23.087240389787667,"endHours":24.384071428613005,"quality":"auspicious"},{"name":"Amṛta","start":"00:23","end":"01:41","startHours":24.384071428613005,"endHours":25.680902467438344,"quality":"auspicious"},{"name":"Kāla","start":"01:41","end":"02:59","startHours":25.680902467438344,"endHours":26.977733506263682,"quality":"inauspicious"},{"name":"Śubha","start":"02:59","end":"04:16","startHours":26.977733506263682,"endHours":28.274564545089024,"quality":"auspicious"},{"name":"Roga","start":"04:16","end":"05:34","startHours":28.274564545089024,"endHours":29.571395583914363,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.571395583914363,"endHours":6.571395583914363,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.571395583914363,"endHours":7.571395583914363,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.571395583914363,"endHours":8.571395583914363,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.571395583914363,"endHours":9.571395583914363,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.571395583914363,"endHours":10.571395583914363,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.571395583914363,"endHours":11.571395583914363,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.571395583914363,"endHours":12.571395583914363,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.571395583914363,"endHours":13.571395583914363,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.571395583914363,"endHours":14.571395583914363,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.571395583914363,"endHours":15.571395583914363,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.571395583914363,"endHours":16.571395583914363,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.571395583914363,"endHours":17.571395583914363,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.571395583914363,"endHours":18.571395583914363,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.571395583914363,"endHours":19.571395583914363,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.571395583914363,"endHours":20.571395583914363,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.571395583914363,"endHours":21.571395583914363,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.571395583914363,"endHours":22.571395583914363,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.571395583914363,"endHours":23.571395583914363,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.571395583914363,"endHours":24.571395583914363,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.571395583914363,"endHours":25.571395583914363,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.571395583914363,"endHours":26.571395583914363,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.571395583914363,"endHours":27.571395583914363,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.571395583914363,"endHours":28.571395583914363,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.571395583914363,"endHours":29.571395583914363,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"Maitra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":18.46326034963855,"eotMinutes":-6.1146857167802535,"ayanamsa":23.9169}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturdaśī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":"Śukravāra (Friday) — 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 July 30, 2004 CE · Ṛṣikeśa · Vidhyamitra","description":"July 30, 2004 CE for Ṛṣikeśa: Śukla Caturdaśī, sūryodaya 05:34, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2004-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2004-07-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2004-07-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2004-07-30","x-default":"https://vidhyamitra.com/city/rishikesh/2004-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T18:42:45.395Z","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":"2026-05-16T18:42:45.395Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T18:42:45.395Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}