{"id":"vidhyamitra:city-day:rishikesh:2027-04-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2027-04-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-04-30","date_display":"April 30, 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":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461525.770833,"kali_year":5129,"ahargana":1873060.2708,"sun":{"sidereal_longitude":15.2626,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":299.1864,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.9238,"elapsed_within_tithi_degrees":7.9238},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":299.1864,"elapsed_within_degrees":5.8531},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.449},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":4,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461525.770833,"ahargana":1873060.2708,"kali_year":5129,"ayanamsa_lahiri":24.2347,"grahas":{"sun":{"sidereal_longitude":15.257672000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":298.3429719999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":0.23},"mars":{"sidereal_longitude":120.632472,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":16.097471999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":112.979872,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":347.400872,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.270572,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":296.2531,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.2531,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461525.770833,"kali_year":5129,"ahargana":1873060.2708,"sun":{"sidereal_longitude":15.2626,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":299.1864,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.9238,"elapsed_within_tithi_degrees":7.9238},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":299.1864,"elapsed_within_degrees":5.8531},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.449},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.23,"elongation":76.076},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.23,"opposition_distance":103.924}},"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":"05:35","sunsetLocal":"18:53","solarNoonLocal":"12:14","dayLengthHours":13.296084362945294,"dayLengthDisplay":"13 Hours 17 Mins 46 Secs","nightLengthDisplay":"10 Hours 42 Mins 14 Secs","moonriseLocal":"01:37","moonsetLocal":"12:36","rahuKala":{"name":"Rāhu Kāla","start":"10:34","end":"12:14","startHours":10.57372510147847,"endHours":12.235735646846631,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:34","end":"17:13","startHours":15.559756737582955,"endHours":17.221767282951117,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:55","startHours":7.249704010742145,"endHours":8.911714556110308,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:08","startHours":8.690113150061219,"endHours":9.133315962159395,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.141696980496704,"endHours":6.496259230175245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:41","startHours":11.792532834748455,"endHours":12.678938458944808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:42","startHours":3.8148822169812777,"endHours":4.70128784117763,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:35","startHours":4.479686435128542,"endHours":5.587693465373984,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:20","startHours":14.451749707337513,"endHours":15.338155331533866,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.68377782831928,"endHours":19.083777828319278,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:26","startHours":18.88377782831928,"endHours":19.437781343441998,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.63377782831928,"endHours":20.38377782831928,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:41","startHours":23.792532834748457,"endHours":24.678938458944806,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:35","end":"07:15","startHours":5.587693465373984,"endHours":7.249704010742145,"quality":"neutral"},{"name":"Labha","start":"07:15","end":"08:55","startHours":7.249704010742145,"endHours":8.911714556110308,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:34","startHours":8.911714556110308,"endHours":10.57372510147847,"quality":"auspicious"},{"name":"Kāla","start":"10:34","end":"12:14","startHours":10.57372510147847,"endHours":12.235735646846631,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:54","startHours":12.235735646846631,"endHours":13.897746192214793,"quality":"auspicious"},{"name":"Roga","start":"13:54","end":"15:34","startHours":13.897746192214793,"endHours":15.559756737582955,"quality":"inauspicious"},{"name":"Udveg","start":"15:34","end":"17:13","startHours":15.559756737582955,"endHours":17.221767282951117,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:53","startHours":17.221767282951117,"endHours":18.88377782831928,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:53","end":"20:13","startHours":18.88377782831928,"endHours":20.221767282951117,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:34","startHours":20.221767282951117,"endHours":21.559756737582955,"quality":"inauspicious"},{"name":"Chala","start":"21:34","end":"22:54","startHours":21.559756737582955,"endHours":22.897746192214793,"quality":"neutral"},{"name":"Labha","start":"22:54","end":"00:14","startHours":22.897746192214793,"endHours":24.23573564684663,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:34","startHours":24.23573564684663,"endHours":25.57372510147847,"quality":"auspicious"},{"name":"Kāla","start":"01:34","end":"02:55","startHours":25.57372510147847,"endHours":26.911714556110308,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:15","startHours":26.911714556110308,"endHours":28.249704010742146,"quality":"auspicious"},{"name":"Roga","start":"04:15","end":"05:35","startHours":28.249704010742146,"endHours":29.587693465373984,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.587693465373984,"endHours":6.587693465373984,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.587693465373984,"endHours":7.587693465373984,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.587693465373984,"endHours":8.587693465373984,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.587693465373984,"endHours":9.587693465373984,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.587693465373984,"endHours":10.587693465373984,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.587693465373984,"endHours":11.587693465373984,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.587693465373984,"endHours":12.587693465373984,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.587693465373984,"endHours":13.587693465373984,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.587693465373984,"endHours":14.587693465373984,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.587693465373984,"endHours":15.587693465373984,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.587693465373984,"endHours":16.587693465373984,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.587693465373984,"endHours":17.587693465373984,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.587693465373984,"endHours":18.587693465373984,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.587693465373984,"endHours":19.587693465373984,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.587693465373984,"endHours":20.587693465373984,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.587693465373984,"endHours":21.587693465373984,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.587693465373984,"endHours":22.587693465373984,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.587693465373984,"endHours":23.587693465373984,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.587693465373984,"endHours":24.587693465373984,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.587693465373984,"endHours":25.587693465373984,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.587693465373984,"endHours":26.587693465373984,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.587693465373984,"endHours":27.587693465373984,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.587693465373984,"endHours":28.587693465373984,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.587693465373984,"endHours":29.587693465373984,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","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":14.652034097097673,"eotMinutes":2.785461189202204,"ayanamsa":24.2347}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Navamī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 April 30, 2027 CE · Ṛṣikeśa · Vidhyamitra","description":"April 30, 2027 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 05:35, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2027-04-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2027-04-30","sa":"https://sa.vidhyamitra.com/city/rishikesh/2027-04-30","hi":"https://hi.vidhyamitra.com/city/rishikesh/2027-04-30","x-default":"https://vidhyamitra.com/city/rishikesh/2027-04-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:17:20.503Z","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":"2026-05-14T17:17:20.503Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:17:20.503Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}