{"id":"vidhyamitra:city-day:rishikesh:2031-07-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2031-07-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-07-26","date_display":"July 26, 2031 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":2031,"month":7,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463073.770833,"kali_year":5133,"ahargana":1874608.2708,"sun":{"sidereal_longitude":98.0373,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.8491,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.8118,"elapsed_within_tithi_degrees":4.8118},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.8491,"elapsed_within_degrees":1.5158},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.8864},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2031,"month":7,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463073.770833,"ahargana":1874608.2708,"kali_year":5133,"ayanamsa_lahiri":24.2939,"grahas":{"sun":{"sidereal_longitude":98.60942699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":171.73562700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-2.8535},"mars":{"sidereal_longitude":199.84582699999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":121.35022700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":235.51262699999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":121.09362699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":54.392926999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":214.2326,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.2326,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2031,"month":7,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463073.770833,"kali_year":5133,"ahargana":1874608.2708,"sun":{"sidereal_longitude":98.0373,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":174.8491,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.8118,"elapsed_within_tithi_degrees":4.8118},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.8491,"elapsed_within_degrees":1.5158},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.8864},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.854,"elongation":76.812},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.854,"opposition_distance":103.188}},"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":"19:15","solarNoonLocal":"12:23","dayLengthHours":13.718655096605552,"dayLengthDisplay":"13 Hours 43 Mins 07 Secs","nightLengthDisplay":"10 Hours 16 Mins 53 Secs","moonriseLocal":"11:28","moonsetLocal":"23:04","rahuKala":{"name":"Rāhu Kāla","start":"08:57","end":"10:40","startHours":8.955583751575958,"endHours":10.67041563865165,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:49","startHours":14.100079412803037,"endHours":15.814911299878734,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:32","end":"07:14","startHours":5.525919977424569,"endHours":7.240751864500263,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:11","startHours":8.726939499965864,"endHours":9.18422800318605,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:28","startHours":6.0975306064498005,"endHours":6.463361409025948,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.927959022507158,"endHours":12.84253602894753,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.696765964543829,"endHours":4.611342970984198,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.3826987193741065,"endHours":5.525919977424569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:35","startHours":14.67169004182827,"endHours":15.58626704826864,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.04457507403012,"endHours":19.44457507403012,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:49","startHours":19.24457507403012,"endHours":19.81618570305535,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.99457507403012,"endHours":20.74457507403012,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.92795902250716,"endHours":24.842536028947528,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:32","end":"07:14","startHours":5.525919977424569,"endHours":7.240751864500263,"quality":"inauspicious"},{"name":"Śubha","start":"07:14","end":"08:57","startHours":7.240751864500263,"endHours":8.955583751575958,"quality":"auspicious"},{"name":"Roga","start":"08:57","end":"10:40","startHours":8.955583751575958,"endHours":10.67041563865165,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:23","startHours":10.67041563865165,"endHours":12.385247525727344,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:06","startHours":12.385247525727344,"endHours":14.100079412803037,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:49","startHours":14.100079412803037,"endHours":15.814911299878734,"quality":"auspicious"},{"name":"Amṛta","start":"15:49","end":"17:32","startHours":15.814911299878734,"endHours":17.529743186954427,"quality":"auspicious"},{"name":"Kāla","start":"17:32","end":"19:15","startHours":17.529743186954427,"endHours":19.24457507403012,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:15","end":"20:32","startHours":19.24457507403012,"endHours":20.529743186954427,"quality":"auspicious"},{"name":"Amṛta","start":"20:32","end":"21:49","startHours":20.529743186954427,"endHours":21.81491129987873,"quality":"auspicious"},{"name":"Kāla","start":"21:49","end":"23:06","startHours":21.81491129987873,"endHours":23.100079412803037,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:23","startHours":23.100079412803037,"endHours":24.385247525727344,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:40","startHours":24.385247525727344,"endHours":25.67041563865165,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:57","startHours":25.67041563865165,"endHours":26.955583751575958,"quality":"inauspicious"},{"name":"Chala","start":"02:57","end":"04:14","startHours":26.955583751575958,"endHours":28.24075186450026,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:32","startHours":28.24075186450026,"endHours":29.525919977424568,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.525919977424569,"endHours":6.525919977424569,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.525919977424569,"endHours":7.525919977424569,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.525919977424569,"endHours":8.525919977424568,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.525919977424568,"endHours":9.525919977424568,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.525919977424568,"endHours":10.525919977424568,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.525919977424568,"endHours":11.525919977424568,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.525919977424568,"endHours":12.525919977424568,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.525919977424568,"endHours":13.525919977424568,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.525919977424568,"endHours":14.525919977424568,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.525919977424568,"endHours":15.525919977424568,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.525919977424568,"endHours":16.525919977424568,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.525919977424568,"endHours":17.525919977424568,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.525919977424568,"endHours":18.525919977424568,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.525919977424568,"endHours":19.525919977424568,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.525919977424568,"endHours":20.525919977424568,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.525919977424568,"endHours":21.525919977424568,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.525919977424568,"endHours":22.525919977424568,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.525919977424568,"endHours":23.525919977424568,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.525919977424568,"endHours":24.525919977424568,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.525919977424568,"endHours":25.525919977424568,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.525919977424568,"endHours":26.525919977424568,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.525919977424568,"endHours":27.525919977424568,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.525919977424568,"endHours":28.525919977424568,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.525919977424568,"endHours":29.525919977424568,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","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":19.507577928719115,"eotMinutes":-6.185251543640582,"ayanamsa":24.2939}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Saptamī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"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 July 26, 2031 CE · Ṛṣikeśa · Vidhyamitra","description":"July 26, 2031 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 05:32, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2031-07-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2031-07-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2031-07-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2031-07-26","x-default":"https://vidhyamitra.com/city/rishikesh/2031-07-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:58:30.592Z","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":"2026-05-15T04:58:30.592Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:58:30.592Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}