{"id":"vidhyamitra:city-day:rishikesh:2124-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2124-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-06-18","date_display":"June 18, 2124 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":2124,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497003.770833,"kali_year":5226,"ahargana":1908538.2708,"sun":{"sidereal_longitude":61.0379,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":135.4098,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.3719,"elapsed_within_tithi_degrees":2.3719},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.4098,"elapsed_within_degrees":2.0764},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.4476},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2124,"month":6,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497003.770833,"ahargana":1908538.2708,"kali_year":5226,"ayanamsa_lahiri":25.5916,"grahas":{"sun":{"sidereal_longitude":61.56645100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":139.10975099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-4.4451},"mars":{"sidereal_longitude":49.358451,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":82.487751,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":175.30005099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":17.677251000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":106.47315100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":216.4579,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":36.4579,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2124,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497003.770833,"kali_year":5226,"ahargana":1908538.2708,"sun":{"sidereal_longitude":61.0379,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":135.4098,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.3719,"elapsed_within_tithi_degrees":2.3719},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.4098,"elapsed_within_degrees":2.0764},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.4476},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.445,"elongation":74.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.445,"opposition_distance":105.628}},"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":"05:15","sunsetLocal":"19:20","solarNoonLocal":"12:18","dayLengthHours":14.081409755804122,"dayLengthDisplay":"14 Hours 04 Mins 53 Secs","nightLengthDisplay":"9 Hours 55 Mins 07 Secs","moonriseLocal":"11:11","moonsetLocal":"23:45","rahuKala":{"name":"Rāhu Kāla","start":"17:35","end":"19:20","startHours":17.576299219541543,"endHours":19.336475439017057,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:18","end":"14:03","startHours":12.295770561114995,"endHours":14.055946780590512,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:49","end":"17:35","startHours":15.816123000066026,"endHours":17.576299219541543,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:01","startHours":8.540727959567231,"endHours":9.010108284760701,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.841791089704774,"endHours":6.21729534985955,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:46","startHours":11.826390235921524,"endHours":12.765150886308467,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:19","startHours":3.3775443824390523,"endHours":4.316305032825994,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:15","startHours":4.0816148702292585,"endHours":5.255065683212935,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:35","startHours":14.642672187082349,"endHours":15.58143283746929,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.136475439017058,"endHours":19.536475439017057,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:55","startHours":19.336475439017057,"endHours":19.923200845508894,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.086475439017057,"endHours":20.836475439017057,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:46","startHours":23.826390235921526,"endHours":24.765150886308465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:15","end":"07:01","startHours":5.255065683212935,"endHours":7.015241902688451,"quality":"inauspicious"},{"name":"Chala","start":"07:01","end":"08:47","startHours":7.015241902688451,"endHours":8.775418122163966,"quality":"neutral"},{"name":"Labha","start":"08:47","end":"10:32","startHours":8.775418122163966,"endHours":10.53559434163948,"quality":"auspicious"},{"name":"Amṛta","start":"10:32","end":"12:18","startHours":10.53559434163948,"endHours":12.295770561114995,"quality":"auspicious"},{"name":"Kāla","start":"12:18","end":"14:03","startHours":12.295770561114995,"endHours":14.055946780590512,"quality":"inauspicious"},{"name":"Śubha","start":"14:03","end":"15:49","startHours":14.055946780590512,"endHours":15.816123000066026,"quality":"auspicious"},{"name":"Roga","start":"15:49","end":"17:35","startHours":15.816123000066026,"endHours":17.576299219541543,"quality":"inauspicious"},{"name":"Udveg","start":"17:35","end":"19:20","startHours":17.576299219541543,"endHours":19.336475439017057,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:20","end":"20:35","startHours":19.336475439017057,"endHours":20.576299219541543,"quality":"auspicious"},{"name":"Roga","start":"20:35","end":"21:49","startHours":20.576299219541543,"endHours":21.81612300006603,"quality":"inauspicious"},{"name":"Udveg","start":"21:49","end":"23:03","startHours":21.81612300006603,"endHours":23.05594678059051,"quality":"inauspicious"},{"name":"Chala","start":"23:03","end":"00:18","startHours":23.05594678059051,"endHours":24.295770561114995,"quality":"neutral"},{"name":"Labha","start":"00:18","end":"01:32","startHours":24.295770561114995,"endHours":25.53559434163948,"quality":"auspicious"},{"name":"Amṛta","start":"01:32","end":"02:47","startHours":25.53559434163948,"endHours":26.775418122163966,"quality":"auspicious"},{"name":"Kāla","start":"02:47","end":"04:01","startHours":26.775418122163966,"endHours":28.01524190268845,"quality":"inauspicious"},{"name":"Śubha","start":"04:01","end":"05:15","startHours":28.01524190268845,"endHours":29.255065683212933,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.255065683212935,"endHours":6.255065683212935,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.255065683212935,"endHours":7.255065683212935,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.255065683212935,"endHours":8.255065683212935,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.255065683212935,"endHours":9.255065683212935,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.255065683212935,"endHours":10.255065683212935,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.255065683212935,"endHours":11.255065683212935,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.255065683212935,"endHours":12.255065683212935,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.255065683212935,"endHours":13.255065683212935,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.255065683212935,"endHours":14.255065683212935,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.255065683212935,"endHours":15.255065683212935,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.255065683212935,"endHours":16.255065683212933,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.255065683212933,"endHours":17.255065683212933,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.255065683212933,"endHours":18.255065683212933,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.255065683212933,"endHours":19.255065683212933,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.255065683212933,"endHours":20.255065683212933,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.255065683212933,"endHours":21.255065683212933,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.255065683212933,"endHours":22.255065683212933,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.255065683212933,"endHours":23.255065683212933,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.255065683212933,"endHours":24.255065683212933,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.255065683212933,"endHours":25.255065683212933,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.255065683212933,"endHours":26.255065683212933,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.255065683212933,"endHours":27.255065683212933,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.255065683212933,"endHours":28.255065683212933,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.255065683212933,"endHours":29.255065683212933,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.405956062997628,"eotMinutes":-0.8166336668997627,"ayanamsa":25.5916}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Saptamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 June 18, 2124 CE · Ṛṣikeśa · Vidhyamitra","description":"June 18, 2124 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 05:15, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2124-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2124-06-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/2124-06-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/2124-06-18","x-default":"https://vidhyamitra.com/city/rishikesh/2124-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T03:34:16.491Z","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":"2026-05-23T03:34:16.491Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T03:34:16.491Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}