{"id":"vidhyamitra:city-day:rishikesh:2037-08-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2037-08-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2037-08-26","date_display":"August 26, 2037 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":2037,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465296.770833,"kali_year":5139,"ahargana":1876831.2708,"sun":{"sidereal_longitude":128.0399,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":312.3853,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.3455,"elapsed_within_tithi_degrees":4.3455},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.3853,"elapsed_within_degrees":5.7187},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.4252},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2037,"month":8,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465296.770833,"ahargana":1876831.2708,"kali_year":5139,"ayanamsa_lahiri":24.379,"grahas":{"sun":{"sidereal_longitude":128.79369199999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":311.3481919999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-2.6393},"mars":{"sidereal_longitude":27.795191999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":121.37909200000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":85.23979199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":167.75429200000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":130.94919200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":96.4473,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":276.4473,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2037,"month":8,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465296.770833,"kali_year":5139,"ahargana":1876831.2708,"sun":{"sidereal_longitude":128.0399,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":312.3853,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.3455,"elapsed_within_tithi_degrees":4.3455},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.3853,"elapsed_within_degrees":5.7187},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.4252},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.639,"elongation":175.655},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.639,"opposition_distance":4.345}},"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":"05:50","sunsetLocal":"18:47","solarNoonLocal":"12:18","dayLengthHours":12.9404401408252,"dayLengthDisplay":"12 Hours 56 Mins 26 Secs","nightLengthDisplay":"11 Hours 03 Mins 34 Secs","moonriseLocal":"18:48","moonsetLocal":"06:09","rahuKala":{"name":"Rāhu Kāla","start":"12:18","end":"13:55","startHours":12.305752002190275,"endHours":13.923307019793427,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:27","end":"09:04","startHours":7.453086949380825,"endHours":9.070641966983976,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:41","end":"12:18","startHours":10.688196984587126,"endHours":12.305752002190275,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:17","startHours":8.854967964636888,"endHours":9.286315969331062,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:43","startHours":6.374716937645393,"endHours":6.719795341400731,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:44","startHours":11.874403997496103,"endHours":12.73710000688445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:58","startHours":4.110139913000983,"endHours":4.972835922389329,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:50","startHours":4.757161920042243,"endHours":5.835531931777676,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:20","startHours":14.462492025661142,"endHours":15.325188035049488,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.575972072602877,"endHours":18.975972072602875,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:19","startHours":18.775972072602876,"endHours":19.31515707847059,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.525972072602876,"endHours":20.275972072602876,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:44","startHours":23.874403997496103,"endHours":24.737100006884447,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:50","end":"07:27","startHours":5.835531931777676,"endHours":7.453086949380825,"quality":"auspicious"},{"name":"Amṛta","start":"07:27","end":"09:04","startHours":7.453086949380825,"endHours":9.070641966983976,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:41","startHours":9.070641966983976,"endHours":10.688196984587126,"quality":"inauspicious"},{"name":"Śubha","start":"10:41","end":"12:18","startHours":10.688196984587126,"endHours":12.305752002190275,"quality":"auspicious"},{"name":"Roga","start":"12:18","end":"13:55","startHours":12.305752002190275,"endHours":13.923307019793427,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:32","startHours":13.923307019793427,"endHours":15.540862037396575,"quality":"inauspicious"},{"name":"Chala","start":"15:32","end":"17:10","startHours":15.540862037396575,"endHours":17.158417054999724,"quality":"neutral"},{"name":"Labha","start":"17:10","end":"18:47","startHours":17.158417054999724,"endHours":18.775972072602876,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:47","end":"20:10","startHours":18.775972072602876,"endHours":20.158417054999727,"quality":"inauspicious"},{"name":"Chala","start":"20:10","end":"21:32","startHours":20.158417054999727,"endHours":21.540862037396575,"quality":"neutral"},{"name":"Labha","start":"21:32","end":"22:55","startHours":21.540862037396575,"endHours":22.923307019793427,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:18","startHours":22.923307019793427,"endHours":24.305752002190275,"quality":"auspicious"},{"name":"Kāla","start":"00:18","end":"01:41","startHours":24.305752002190275,"endHours":25.688196984587126,"quality":"inauspicious"},{"name":"Śubha","start":"01:41","end":"03:04","startHours":25.688196984587126,"endHours":27.070641966983978,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:27","startHours":27.070641966983978,"endHours":28.453086949380825,"quality":"inauspicious"},{"name":"Udveg","start":"04:27","end":"05:50","startHours":28.453086949380825,"endHours":29.835531931777677,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.835531931777676,"endHours":6.835531931777676,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.835531931777676,"endHours":7.835531931777676,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.835531931777676,"endHours":8.835531931777677,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.835531931777677,"endHours":9.835531931777677,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.835531931777677,"endHours":10.835531931777677,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.835531931777677,"endHours":11.835531931777677,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.835531931777677,"endHours":12.835531931777677,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.835531931777677,"endHours":13.835531931777677,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.835531931777677,"endHours":14.835531931777677,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.835531931777677,"endHours":15.835531931777677,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.835531931777677,"endHours":16.835531931777677,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.835531931777677,"endHours":17.835531931777677,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.835531931777677,"endHours":18.835531931777677,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.835531931777677,"endHours":19.835531931777677,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.835531931777677,"endHours":20.835531931777677,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.835531931777677,"endHours":21.835531931777677,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.835531931777677,"endHours":22.835531931777677,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.835531931777677,"endHours":23.835531931777677,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.835531931777677,"endHours":24.835531931777677,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.835531931777677,"endHours":25.835531931777677,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.835531931777677,"endHours":26.835531931777677,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.835531931777677,"endHours":27.835531931777677,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.835531931777677,"endHours":28.835531931777677,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.835531931777677,"endHours":29.835531931777677,"planetary_lord":"Sun"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.340510420284048,"eotMinutes":-1.4155201314165708,"ayanamsa":24.379}},"calendars":{"vikram_samvat":2094,"vikram_samvatsara":"Pramoda","saka_samvat":1959,"saka_samvatsara":"Piṅgala","bengali_samvat":1444,"malayalam_era":1213,"nanakshahi_year":568,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2094 Pramoda · Śaka 1959 Piṅgala"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 26, 2037 CE · Ṛṣikeśa · Vidhyamitra","description":"August 26, 2037 CE for Ṛṣikeśa: Kṛṣṇa Pratipada, sūryodaya 05:50, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2037-08-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2037-08-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2037-08-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2037-08-26","x-default":"https://vidhyamitra.com/city/rishikesh/2037-08-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:56:48.679Z","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":"2026-05-15T17:56:48.679Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:56:48.679Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}