{"id":"vidhyamitra:city-day:rishikesh:2054-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2054-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2054-08-01","date_display":"August 1, 2054 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":2054,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471480.770833,"kali_year":5156,"ahargana":1883015.2708,"sun":{"sidereal_longitude":103.7817,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":67.4344,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.6527,"elapsed_within_tithi_degrees":11.6527},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.4344,"elapsed_within_degrees":0.7677},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.216},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":2054,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2471480.770833,"ahargana":1883015.2708,"kali_year":5156,"ayanamsa_lahiri":24.6155,"grahas":{"sun":{"sidereal_longitude":104.44621699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":66.71061700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-3.9483},"mars":{"sidereal_longitude":27.662916999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":104.82801699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":211.51761699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":84.18881699999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":331.288317,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":128.7892,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.7892,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":2054,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471480.770833,"kali_year":5156,"ahargana":1883015.2708,"sun":{"sidereal_longitude":103.7817,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":67.4344,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.6527,"elapsed_within_tithi_degrees":11.6527},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.4344,"elapsed_within_degrees":0.7677},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.216},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.948,"elongation":36.347},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.948,"opposition_distance":143.653}},"eclipse_window_40days":[{"offset_days":17,"type":"lunar","occurs":true,"moon_latitude":0.848,"opposition_distance":2.976}]},"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":"05:35","sunsetLocal":"19:10","solarNoonLocal":"12:23","dayLengthHours":13.583410746674932,"dayLengthDisplay":"13 Hours 35 Mins 00 Secs","nightLengthDisplay":"10 Hours 25 Mins 00 Secs","moonriseLocal":"02:51","moonsetLocal":"16:53","rahuKala":{"name":"Rāhu Kāla","start":"08:59","end":"10:41","startHours":8.986601811109772,"endHours":10.68452815444414,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:05","end":"15:47","startHours":14.080380841112872,"endHours":15.77830718444724,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:35","end":"07:17","startHours":5.590749124441039,"endHours":7.2886754677754055,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:13","startHours":8.760211631998523,"endHours":9.21299199022102,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:31","startHours":6.1567245722191615,"endHours":6.51894885879716,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:50","startHours":11.929674139556008,"endHours":12.835234856001003,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:41","startHours":3.7796276915510485,"endHours":4.685188407996044,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:35","startHours":4.458798228884795,"endHours":5.590749124441039,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:33","startHours":14.646356288890994,"endHours":15.551917005335989,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.974159871115972,"endHours":19.37415987111597,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:44","startHours":19.17415987111597,"endHours":19.740135318894094,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.92415987111597,"endHours":20.67415987111597,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:50","startHours":23.929674139556006,"endHours":24.835234856001,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:35","end":"07:17","startHours":5.590749124441039,"endHours":7.2886754677754055,"quality":"inauspicious"},{"name":"Śubha","start":"07:17","end":"08:59","startHours":7.2886754677754055,"endHours":8.986601811109772,"quality":"auspicious"},{"name":"Roga","start":"08:59","end":"10:41","startHours":8.986601811109772,"endHours":10.68452815444414,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:23","startHours":10.68452815444414,"endHours":12.382454497778506,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:05","startHours":12.382454497778506,"endHours":14.080380841112872,"quality":"neutral"},{"name":"Labha","start":"14:05","end":"15:47","startHours":14.080380841112872,"endHours":15.77830718444724,"quality":"auspicious"},{"name":"Amṛta","start":"15:47","end":"17:29","startHours":15.77830718444724,"endHours":17.476233527781606,"quality":"auspicious"},{"name":"Kāla","start":"17:29","end":"19:10","startHours":17.476233527781606,"endHours":19.17415987111597,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:10","end":"20:29","startHours":19.17415987111597,"endHours":20.476233527781606,"quality":"auspicious"},{"name":"Amṛta","start":"20:29","end":"21:47","startHours":20.476233527781606,"endHours":21.77830718444724,"quality":"auspicious"},{"name":"Kāla","start":"21:47","end":"23:05","startHours":21.77830718444724,"endHours":23.080380841112873,"quality":"inauspicious"},{"name":"Śubha","start":"23:05","end":"00:23","startHours":23.080380841112873,"endHours":24.382454497778504,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:41","startHours":24.382454497778504,"endHours":25.684528154444138,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"02:59","startHours":25.684528154444138,"endHours":26.98660181110977,"quality":"inauspicious"},{"name":"Chala","start":"02:59","end":"04:17","startHours":26.98660181110977,"endHours":28.288675467775406,"quality":"neutral"},{"name":"Labha","start":"04:17","end":"05:35","startHours":28.288675467775406,"endHours":29.59074912444104,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.590749124441039,"endHours":6.590749124441039,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.590749124441039,"endHours":7.590749124441039,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.590749124441039,"endHours":8.59074912444104,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.59074912444104,"endHours":9.59074912444104,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.59074912444104,"endHours":10.59074912444104,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.59074912444104,"endHours":11.59074912444104,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.59074912444104,"endHours":12.59074912444104,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.59074912444104,"endHours":13.59074912444104,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.59074912444104,"endHours":14.59074912444104,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.59074912444104,"endHours":15.59074912444104,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.59074912444104,"endHours":16.59074912444104,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.59074912444104,"endHours":17.59074912444104,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.59074912444104,"endHours":18.59074912444104,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.59074912444104,"endHours":19.59074912444104,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.59074912444104,"endHours":20.59074912444104,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.59074912444104,"endHours":21.59074912444104,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.59074912444104,"endHours":22.59074912444104,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.59074912444104,"endHours":23.59074912444104,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.59074912444104,"endHours":24.59074912444104,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.59074912444104,"endHours":25.59074912444104,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.59074912444104,"endHours":26.59074912444104,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.59074912444104,"endHours":27.59074912444104,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.59074912444104,"endHours":28.59074912444104,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.59074912444104,"endHours":29.59074912444104,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"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":17.988516999499055,"eotMinutes":-6.017669866710306,"ayanamsa":24.6155}},"calendars":{"vikram_samvat":2111,"vikram_samvatsara":"Sarvajit","saka_samvat":1976,"saka_samvatsara":"Bhāva","bengali_samvat":1461,"malayalam_era":1230,"nanakshahi_year":585,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvādaśī · Vikram 2111 Sarvajit · Śaka 1976 Bhāva"},"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":"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 1, 2054 CE · Ṛṣikeśa · Vidhyamitra","description":"August 1, 2054 CE for Ṛṣikeśa: Kṛṣṇa Dvādaśī, sūryodaya 05:35, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2054-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2054-08-01","sa":"https://sa.vidhyamitra.com/city/rishikesh/2054-08-01","hi":"https://hi.vidhyamitra.com/city/rishikesh/2054-08-01","x-default":"https://vidhyamitra.com/city/rishikesh/2054-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T17:40:54.995Z","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":"2026-05-16T17:40:54.995Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T17:40:54.995Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}