{"id":"vidhyamitra:city-day:rishikesh:1881-07-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1881-07-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1881-07-26","date_display":"July 26, 1881 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":1881,"month":7,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408287.770833,"kali_year":4983,"ahargana":1819822.2708,"sun":{"sidereal_longitude":100.7081,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":99.6827,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.9746,"elapsed_within_tithi_degrees":10.9746},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.6827,"elapsed_within_degrees":6.3494},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.3908},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1881,"month":7,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2408287.770833,"ahargana":1819822.2708,"kali_year":4983,"ayanamsa_lahiri":22.1986,"grahas":{"sun":{"sidereal_longitude":100.93485499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":98.89295500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":-3.0456},"mars":{"sidereal_longitude":33.51095499999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":90.263755,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":31.442555000000027,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":57.442655,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":20.390055000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":237.0585,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":57.0585,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1881,"month":7,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2408287.770833,"kali_year":4983,"ahargana":1819822.2708,"sun":{"sidereal_longitude":100.7081,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":99.6827,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.9746,"elapsed_within_tithi_degrees":10.9746},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.6827,"elapsed_within_degrees":6.3494},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.3908},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.046,"elongation":1.025},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.046,"opposition_distance":178.975}},"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":13.713892723812435,"dayLengthDisplay":"13 Hours 42 Mins 50 Secs","nightLengthDisplay":"10 Hours 17 Mins 10 Secs","moonriseLocal":"05:24","moonsetLocal":"19:06","rahuKala":{"name":"Rāhu Kāla","start":"15:49","end":"17:32","startHours":15.813720706680453,"endHours":17.527957297157005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:57","end":"10:40","startHours":8.956774344774235,"endHours":10.671010935250788,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"14:06","startHours":12.385247525727344,"endHours":14.099484116203897,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:11","startHours":8.728209466044028,"endHours":9.185339223504442,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:28","startHours":6.099713360646644,"endHours":6.465417166614976,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.92811776826693,"endHours":12.842377283187759,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:37","startHours":3.6997821339794674,"endHours":4.614041648900296,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:32","startHours":4.385476770170089,"endHours":5.5283011638211255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:35","startHours":14.670896313029417,"endHours":15.585155827950246,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.042193887633562,"endHours":19.44219388763356,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:49","startHours":19.24219388763356,"endHours":19.81360608445908,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.99219388763356,"endHours":20.74219388763356,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.92811776826693,"endHours":24.84237728318776,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:32","end":"07:15","startHours":5.5283011638211255,"endHours":7.24253775429768,"quality":"inauspicious"},{"name":"Udveg","start":"07:15","end":"08:57","startHours":7.24253775429768,"endHours":8.956774344774235,"quality":"inauspicious"},{"name":"Chala","start":"08:57","end":"10:40","startHours":8.956774344774235,"endHours":10.671010935250788,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:23","startHours":10.671010935250788,"endHours":12.385247525727344,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"14:06","startHours":12.385247525727344,"endHours":14.099484116203897,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:49","startHours":14.099484116203897,"endHours":15.813720706680453,"quality":"inauspicious"},{"name":"Śubha","start":"15:49","end":"17:32","startHours":15.813720706680453,"endHours":17.527957297157005,"quality":"auspicious"},{"name":"Roga","start":"17:32","end":"19:15","startHours":17.527957297157005,"endHours":19.24219388763356,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:15","end":"20:32","startHours":19.24219388763356,"endHours":20.52795729715701,"quality":"inauspicious"},{"name":"Śubha","start":"20:32","end":"21:49","startHours":20.52795729715701,"endHours":21.813720706680453,"quality":"auspicious"},{"name":"Roga","start":"21:49","end":"23:06","startHours":21.813720706680453,"endHours":23.099484116203897,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:23","startHours":23.099484116203897,"endHours":24.385247525727344,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"01:40","startHours":24.385247525727344,"endHours":25.67101093525079,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"02:57","startHours":25.67101093525079,"endHours":26.956774344774235,"quality":"auspicious"},{"name":"Amṛta","start":"02:57","end":"04:15","startHours":26.956774344774235,"endHours":28.24253775429768,"quality":"auspicious"},{"name":"Kāla","start":"04:15","end":"05:32","startHours":28.24253775429768,"endHours":29.528301163821126,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.5283011638211255,"endHours":6.5283011638211255,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.5283011638211255,"endHours":7.5283011638211255,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.5283011638211255,"endHours":8.528301163821126,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.528301163821126,"endHours":9.528301163821126,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.528301163821126,"endHours":10.528301163821126,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.528301163821126,"endHours":11.528301163821126,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.528301163821126,"endHours":12.528301163821126,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.528301163821126,"endHours":13.528301163821126,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.528301163821126,"endHours":14.528301163821126,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.528301163821126,"endHours":15.528301163821126,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.528301163821126,"endHours":16.528301163821126,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.528301163821126,"endHours":17.528301163821126,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.528301163821126,"endHours":18.528301163821126,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.528301163821126,"endHours":19.528301163821126,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.528301163821126,"endHours":20.528301163821126,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.528301163821126,"endHours":21.528301163821126,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.528301163821126,"endHours":22.528301163821126,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.528301163821126,"endHours":23.528301163821126,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.528301163821126,"endHours":24.528301163821126,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.528301163821126,"endHours":25.528301163821126,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.528301163821126,"endHours":26.528301163821126,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.528301163821126,"endHours":27.528301163821126,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.528301163821126,"endHours":28.528301163821126,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.528301163821126,"endHours":29.528301163821126,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.45467418733721,"eotMinutes":-6.185251543640582,"ayanamsa":22.1986}},"calendars":{"vikram_samvat":1938,"vikram_samvatsara":"Jaya","saka_samvat":1803,"saka_samvatsara":"Vṛṣa","bengali_samvat":1288,"malayalam_era":1057,"nanakshahi_year":412,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Amāvasyā · Vikram 1938 Jaya · Śaka 1803 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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, 1881 CE · Ṛṣikeśa · Vidhyamitra","description":"July 26, 1881 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 05:32, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1881-07-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1881-07-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/1881-07-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/1881-07-26","x-default":"https://vidhyamitra.com/city/rishikesh/1881-07-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:42:14.048Z","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":"2026-05-31T01:42:14.048Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:42:14.048Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}