{"id":"vidhyamitra:city-day:rishikesh:2023-04-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2023-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-04-26","date_display":"April 26, 2023 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":2023,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460060.770833,"kali_year":5125,"ahargana":1871595.2708,"sun":{"sidereal_longitude":11.4251,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":81.9419,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.5167,"elapsed_within_tithi_degrees":10.5167},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.9419,"elapsed_within_degrees":1.9419},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.367},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2023,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460060.770833,"ahargana":1871595.2708,"kali_year":5125,"ayanamsa_lahiri":24.1787,"grahas":{"sun":{"sidereal_longitude":11.392344999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":81.12334499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":4.1737},"mars":{"sidereal_longitude":81.79824500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":20.343745000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":0.9994449999999802,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":52.61694499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":310.93104500000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":13.8758,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":193.8758,"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":2023,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460060.770833,"kali_year":5125,"ahargana":1871595.2708,"sun":{"sidereal_longitude":11.4251,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":81.9419,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.5167,"elapsed_within_tithi_degrees":10.5167},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.9419,"elapsed_within_degrees":1.9419},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":93.367},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.174,"elongation":70.517},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.174,"opposition_distance":109.483}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":-0.673,"elongation":0.011},{"offset_days":10,"type":"lunar","occurs":true,"moon_latitude":-0.836,"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":"05:39","sunsetLocal":"18:50","solarNoonLocal":"12:15","dayLengthHours":13.18934226033599,"dayLengthDisplay":"13 Hours 11 Mins 22 Secs","nightLengthDisplay":"10 Hours 48 Mins 38 Secs","moonriseLocal":"09:55","moonsetLocal":"23:52","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:54","startHours":12.24611365698848,"endHours":13.89478143953048,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:18","end":"08:57","startHours":7.300110309362485,"endHours":8.948778091904483,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:15","startHours":10.597445874446482,"endHours":12.24611365698848,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:10","startHours":8.728955720898885,"endHours":9.168600462910083,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:33","startHours":6.200998454334486,"endHours":6.552714247943445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:41","startHours":11.80646891497728,"endHours":12.685758398999681,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:46","startHours":3.8928635587756872,"endHours":4.772153042798087,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:39","startHours":4.552330671792487,"endHours":5.651442526820486,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:19","startHours":14.44433736704448,"endHours":15.323626851066878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.640784787156477,"endHours":19.040784787156475,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.840784787156476,"endHours":19.390340714670476,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.590784787156476,"endHours":20.340784787156476,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:41","startHours":23.80646891497728,"endHours":24.68575839899968,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:39","end":"07:18","startHours":5.651442526820486,"endHours":7.300110309362485,"quality":"auspicious"},{"name":"Amṛta","start":"07:18","end":"08:57","startHours":7.300110309362485,"endHours":8.948778091904483,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:36","startHours":8.948778091904483,"endHours":10.597445874446482,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:15","startHours":10.597445874446482,"endHours":12.24611365698848,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:54","startHours":12.24611365698848,"endHours":13.89478143953048,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:33","startHours":13.89478143953048,"endHours":15.543449222072478,"quality":"inauspicious"},{"name":"Chala","start":"15:33","end":"17:12","startHours":15.543449222072478,"endHours":17.192117004614477,"quality":"neutral"},{"name":"Labha","start":"17:12","end":"18:50","startHours":17.192117004614477,"endHours":18.840784787156476,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:50","end":"20:12","startHours":18.840784787156476,"endHours":20.192117004614477,"quality":"inauspicious"},{"name":"Chala","start":"20:12","end":"21:33","startHours":20.192117004614477,"endHours":21.54344922207248,"quality":"neutral"},{"name":"Labha","start":"21:33","end":"22:54","startHours":21.54344922207248,"endHours":22.89478143953048,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:15","startHours":22.89478143953048,"endHours":24.24611365698848,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:36","startHours":24.24611365698848,"endHours":25.597445874446482,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"02:57","startHours":25.597445874446482,"endHours":26.948778091904483,"quality":"auspicious"},{"name":"Roga","start":"02:57","end":"04:18","startHours":26.948778091904483,"endHours":28.300110309362484,"quality":"inauspicious"},{"name":"Udveg","start":"04:18","end":"05:39","startHours":28.300110309362484,"endHours":29.651442526820485,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.651442526820486,"endHours":6.651442526820486,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.651442526820486,"endHours":7.651442526820486,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.651442526820486,"endHours":8.651442526820485,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.651442526820485,"endHours":9.651442526820485,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.651442526820485,"endHours":10.651442526820485,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.651442526820485,"endHours":11.651442526820485,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.651442526820485,"endHours":12.651442526820485,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.651442526820485,"endHours":13.651442526820485,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.651442526820485,"endHours":14.651442526820485,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.651442526820485,"endHours":15.651442526820485,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.651442526820485,"endHours":16.651442526820485,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.651442526820485,"endHours":17.651442526820485,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.651442526820485,"endHours":18.651442526820485,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.651442526820485,"endHours":19.651442526820485,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.651442526820485,"endHours":20.651442526820485,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.651442526820485,"endHours":21.651442526820485,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.651442526820485,"endHours":22.651442526820485,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.651442526820485,"endHours":23.651442526820485,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.651442526820485,"endHours":24.651442526820485,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.651442526820485,"endHours":25.651442526820485,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.651442526820485,"endHours":26.651442526820485,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.651442526820485,"endHours":27.651442526820485,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.651442526820485,"endHours":28.651442526820485,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.651442526820485,"endHours":29.651442526820485,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.377491926082365,"eotMinutes":2.162780580691212,"ayanamsa":24.1787}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ṣaṣṭhī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 April 26, 2023 CE · Ṛṣikeśa · Vidhyamitra","description":"April 26, 2023 CE for Ṛṣikeśa: Śukla Ṣaṣṭhī, sūryodaya 05:39, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2023-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2023-04-26","sa":"https://sa.vidhyamitra.com/city/rishikesh/2023-04-26","hi":"https://hi.vidhyamitra.com/city/rishikesh/2023-04-26","x-default":"https://vidhyamitra.com/city/rishikesh/2023-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T08:21:35.813Z","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":"2026-05-15T08:21:35.813Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T08:21:35.813Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}