{"id":"vidhyamitra:city-day:rishikesh:2136-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2136-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-07-30","date_display":"July 30, 2136 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":2136,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501428.770833,"kali_year":5238,"ahargana":1912963.2708,"sun":{"sidereal_longitude":100.7243,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":112.1093,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.385,"elapsed_within_tithi_degrees":11.385},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.1093,"elapsed_within_degrees":5.4427},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.8337},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2136,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501428.770833,"ahargana":1912963.2708,"kali_year":5238,"ayanamsa_lahiri":25.7609,"grahas":{"sun":{"sidereal_longitude":101.56798400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":113.04978399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":3.4402},"mars":{"sidereal_longitude":151.69998400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":123.40838400000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":180.583984,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":122.91168399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":250.79378399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":342.0001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":162.0001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2136,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501428.770833,"kali_year":5238,"ahargana":1912963.2708,"sun":{"sidereal_longitude":100.7243,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":112.1093,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.385,"elapsed_within_tithi_degrees":11.385},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":112.1093,"elapsed_within_degrees":5.4427},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.8337},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.44,"elongation":11.385},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.44,"opposition_distance":168.615}},"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":"05:34","sunsetLocal":"19:12","solarNoonLocal":"12:23","dayLengthHours":13.623036776603321,"dayLengthDisplay":"13 Hours 37 Mins 23 Secs","nightLengthDisplay":"10 Hours 22 Mins 37 Secs","moonriseLocal":"06:30","moonsetLocal":"19:48","rahuKala":{"name":"Rāhu Kāla","start":"07:17","end":"08:59","startHours":7.275432637386759,"endHours":8.978312234462173,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:23","startHours":10.681191831537589,"endHours":12.384071428613005,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:05","end":"15:47","startHours":14.086951025688421,"endHours":15.789830622763834,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:12","startHours":8.751261621518786,"endHours":9.205362847405564,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.140179572669815,"endHours":6.503460553379237,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:50","startHours":11.929970202726228,"endHours":12.838172654499783,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:45","end":"04:40","startHours":3.756148136764234,"endHours":4.664350588537789,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:34","startHours":4.4372999755944,"endHours":5.572553040311344,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:34","startHours":14.654577558046892,"endHours":15.562780009820447,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.995589816914666,"endHours":19.395589816914665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.195589816914666,"endHours":19.763216349273137,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.945589816914666,"endHours":20.695589816914666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:50","startHours":23.929970202726228,"endHours":24.838172654499783,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:34","end":"07:17","startHours":5.572553040311344,"endHours":7.275432637386759,"quality":"auspicious"},{"name":"Kāla","start":"07:17","end":"08:59","startHours":7.275432637386759,"endHours":8.978312234462173,"quality":"inauspicious"},{"name":"Śubha","start":"08:59","end":"10:41","startHours":8.978312234462173,"endHours":10.681191831537589,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:23","startHours":10.681191831537589,"endHours":12.384071428613005,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"14:05","startHours":12.384071428613005,"endHours":14.086951025688421,"quality":"inauspicious"},{"name":"Chala","start":"14:05","end":"15:47","startHours":14.086951025688421,"endHours":15.789830622763834,"quality":"neutral"},{"name":"Labha","start":"15:47","end":"17:30","startHours":15.789830622763834,"endHours":17.49271021983925,"quality":"auspicious"},{"name":"Amṛta","start":"17:30","end":"19:12","startHours":17.49271021983925,"endHours":19.195589816914666,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:12","end":"20:30","startHours":19.195589816914666,"endHours":20.49271021983925,"quality":"neutral"},{"name":"Labha","start":"20:30","end":"21:47","startHours":20.49271021983925,"endHours":21.789830622763837,"quality":"auspicious"},{"name":"Amṛta","start":"21:47","end":"23:05","startHours":21.789830622763837,"endHours":23.08695102568842,"quality":"auspicious"},{"name":"Kāla","start":"23:05","end":"00:23","startHours":23.08695102568842,"endHours":24.384071428613005,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:41","startHours":24.384071428613005,"endHours":25.68119183153759,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"02:59","startHours":25.68119183153759,"endHours":26.978312234462173,"quality":"inauspicious"},{"name":"Udveg","start":"02:59","end":"04:17","startHours":26.978312234462173,"endHours":28.27543263738676,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:34","startHours":28.27543263738676,"endHours":29.572553040311345,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.572553040311344,"endHours":6.572553040311344,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.572553040311344,"endHours":7.572553040311344,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.572553040311344,"endHours":8.572553040311345,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.572553040311345,"endHours":9.572553040311345,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.572553040311345,"endHours":10.572553040311345,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.572553040311345,"endHours":11.572553040311345,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.572553040311345,"endHours":12.572553040311345,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.572553040311345,"endHours":13.572553040311345,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.572553040311345,"endHours":14.572553040311345,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.572553040311345,"endHours":15.572553040311345,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.572553040311345,"endHours":16.572553040311345,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.572553040311345,"endHours":17.572553040311345,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.572553040311345,"endHours":18.572553040311345,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.572553040311345,"endHours":19.572553040311345,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.572553040311345,"endHours":20.572553040311345,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.572553040311345,"endHours":21.572553040311345,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.572553040311345,"endHours":22.572553040311345,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.572553040311345,"endHours":23.572553040311345,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.572553040311345,"endHours":24.572553040311345,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.572553040311345,"endHours":25.572553040311345,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.572553040311345,"endHours":26.572553040311345,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.572553040311345,"endHours":27.572553040311345,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.572553040311345,"endHours":28.572553040311345,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.572553040311345,"endHours":29.572553040311345,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"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":18.437142099324575,"eotMinutes":-6.1146857167802535,"ayanamsa":25.7609}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 30, 2136 CE · Ṛṣikeśa · Vidhyamitra","description":"July 30, 2136 CE for Ṛṣikeśa: Śukla Pratipada, sūryodaya 05:34, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2136-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2136-07-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2136-07-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2136-07-30","x-default":"https://vidhyamitra.com/city/rishikesh/2136-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T21:01:50.818Z","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":"2026-05-25T21:01:50.818Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T21:01:50.818Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}