{"id":"vidhyamitra:city-day:rishikesh:2027-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2027-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-07-25","date_display":"July 25, 2027 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":2027,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461611.770833,"kali_year":5129,"ahargana":1873146.2708,"sun":{"sidereal_longitude":97.1217,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":351.6731,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.5515,"elapsed_within_tithi_degrees":2.5515},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6731,"elapsed_within_degrees":5.0064},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.7948},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2027,"month":7,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461611.770833,"ahargana":1873146.2708,"kali_year":5129,"ayanamsa_lahiri":24.238,"grahas":{"sun":{"sidereal_longitude":97.67728599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":348.019486,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":3.8952},"mars":{"sidereal_longitude":161.111086,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":79.75138600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":125.309686,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":92.35618599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":3.4503859999999804,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":291.6964,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.6964,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461611.770833,"kali_year":5129,"ahargana":1873146.2708,"sun":{"sidereal_longitude":97.1217,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":351.6731,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.5515,"elapsed_within_tithi_degrees":2.5515},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.6731,"elapsed_within_degrees":5.0064},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.7948},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.895,"elongation":105.449},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.895,"opposition_distance":74.551}},"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":"05:31","sunsetLocal":"19:15","solarNoonLocal":"12:23","dayLengthHours":13.73882688641894,"dayLengthDisplay":"13 Hours 44 Mins 20 Secs","nightLengthDisplay":"10 Hours 15 Mins 40 Secs","moonriseLocal":"22:51","moonsetLocal":"11:18","rahuKala":{"name":"Rāhu Kāla","start":"17:32","end":"19:15","startHours":17.537180934614607,"endHours":19.254534295416974,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"14:06","startHours":12.385120852207503,"endHours":14.102474213009872,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:49","end":"17:32","startHours":15.819827573812239,"endHours":17.537180934614607,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:11","startHours":8.721433682495787,"endHours":9.17939457870975,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.08815852926549,"endHours":6.454527246236662,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.927159955993538,"endHours":12.843081748421469,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:36","startHours":3.683863824142176,"endHours":4.599785616570105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:31","startHours":4.370805168463123,"endHours":5.5157074089980345,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:35","startHours":14.674925333277328,"endHours":15.590847125705256,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.054534295416975,"endHours":19.454534295416973,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:50","startHours":19.254534295416974,"endHours":19.82698541568443,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":19.004534295416974,"endHours":20.754534295416974,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.927159955993538,"endHours":24.84308174842147,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:31","end":"07:14","startHours":5.5157074089980345,"endHours":7.233060769800402,"quality":"inauspicious"},{"name":"Chala","start":"07:14","end":"08:57","startHours":7.233060769800402,"endHours":8.95041413060277,"quality":"neutral"},{"name":"Labha","start":"08:57","end":"10:40","startHours":8.95041413060277,"endHours":10.667767491405137,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:23","startHours":10.667767491405137,"endHours":12.385120852207503,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"14:06","startHours":12.385120852207503,"endHours":14.102474213009872,"quality":"inauspicious"},{"name":"Śubha","start":"14:06","end":"15:49","startHours":14.102474213009872,"endHours":15.819827573812239,"quality":"auspicious"},{"name":"Roga","start":"15:49","end":"17:32","startHours":15.819827573812239,"endHours":17.537180934614607,"quality":"inauspicious"},{"name":"Udveg","start":"17:32","end":"19:15","startHours":17.537180934614607,"endHours":19.254534295416974,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:15","end":"20:32","startHours":19.254534295416974,"endHours":20.537180934614607,"quality":"auspicious"},{"name":"Roga","start":"20:32","end":"21:49","startHours":20.537180934614607,"endHours":21.81982757381224,"quality":"inauspicious"},{"name":"Udveg","start":"21:49","end":"23:06","startHours":21.81982757381224,"endHours":23.10247421300987,"quality":"inauspicious"},{"name":"Chala","start":"23:06","end":"00:23","startHours":23.10247421300987,"endHours":24.385120852207503,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:40","startHours":24.385120852207503,"endHours":25.667767491405137,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"02:57","startHours":25.667767491405137,"endHours":26.95041413060277,"quality":"auspicious"},{"name":"Kāla","start":"02:57","end":"04:14","startHours":26.95041413060277,"endHours":28.233060769800403,"quality":"inauspicious"},{"name":"Śubha","start":"04:14","end":"05:31","startHours":28.233060769800403,"endHours":29.515707408998033,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.5157074089980345,"endHours":6.5157074089980345,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.5157074089980345,"endHours":7.5157074089980345,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.5157074089980345,"endHours":8.515707408998034,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.515707408998034,"endHours":9.515707408998034,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.515707408998034,"endHours":10.515707408998034,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.515707408998034,"endHours":11.515707408998034,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.515707408998034,"endHours":12.515707408998034,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.515707408998034,"endHours":13.515707408998034,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.515707408998034,"endHours":14.515707408998034,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.515707408998034,"endHours":15.515707408998034,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.515707408998034,"endHours":16.515707408998033,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.515707408998033,"endHours":17.515707408998033,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.515707408998033,"endHours":18.515707408998033,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.515707408998033,"endHours":19.515707408998033,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.515707408998033,"endHours":20.515707408998033,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.515707408998033,"endHours":21.515707408998033,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.515707408998033,"endHours":22.515707408998033,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.515707408998033,"endHours":23.515707408998033,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.515707408998033,"endHours":24.515707408998033,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.515707408998033,"endHours":25.515707408998033,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.515707408998033,"endHours":26.515707408998033,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.515707408998033,"endHours":27.515707408998033,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.515707408998033,"endHours":28.515707408998033,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.515707408998033,"endHours":29.515707408998033,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","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":19.73117772472403,"eotMinutes":-6.177651132450234,"ayanamsa":24.238}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Saptamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 25, 2027 CE · Ṛṣikeśa · Vidhyamitra","description":"July 25, 2027 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 05:31, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2027-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2027-07-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2027-07-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2027-07-25","x-default":"https://vidhyamitra.com/city/rishikesh/2027-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T05:42:42.941Z","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":"2026-05-15T05:42:42.941Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T05:42:42.941Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}