{"id":"vidhyamitra:city-day:rishikesh:1868-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1868-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1868-05-25","date_display":"May 25, 1868 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":1868,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403477.770833,"kali_year":4970,"ahargana":1815012.2708,"sun":{"sidereal_longitude":42.2627,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":77.5028,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.2401,"elapsed_within_tithi_degrees":11.2401},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.5028,"elapsed_within_degrees":10.8362},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7655},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1868,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2403477.770833,"ahargana":1815012.2708,"kali_year":4970,"ayanamsa_lahiri":22.0146,"grahas":{"sun":{"sidereal_longitude":42.047731999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.32043199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-3.6583},"mars":{"sidereal_longitude":12.601931999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":55.472932000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":347.257432,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":87.98193200000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":221.32153200000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":131.9154,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":311.9154,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1868,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2403477.770833,"kali_year":4970,"ahargana":1815012.2708,"sun":{"sidereal_longitude":42.2627,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":77.5028,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.2401,"elapsed_within_tithi_degrees":11.2401},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.5028,"elapsed_within_degrees":10.8362},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7655},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.658,"elongation":35.24},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.658,"opposition_distance":144.76}},"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":"05:18","sunsetLocal":"19:09","solarNoonLocal":"12:14","dayLengthHours":13.850717011441567,"dayLengthDisplay":"13 Hours 51 Mins 03 Secs","nightLengthDisplay":"10 Hours 08 Mins 57 Secs","moonriseLocal":"07:43","moonsetLocal":"21:43","rahuKala":{"name":"Rāhu Kāla","start":"07:02","end":"08:46","startHours":7.034509764794611,"endHours":8.765849391224807,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:30","end":"12:14","startHours":10.497189017655003,"endHours":12.228528644085198,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:58","end":"15:41","startHours":13.959868270515393,"endHours":15.69120789694559,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.53500410770078,"endHours":8.996694674748833,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.88028334717448,"endHours":6.249635800812921,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:41","startHours":11.766838077037146,"endHours":12.69021921113325,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:23","startHours":3.456407870172206,"endHours":4.379789004268311,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:18","startHours":4.148943720744285,"endHours":5.303170138364415,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:28","startHours":14.536981479325458,"endHours":15.460362613421562,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.953887149805983,"endHours":19.35388714980598,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:44","startHours":19.153887149805982,"endHours":19.731000358616047,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.903887149805982,"endHours":20.653887149805982,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:41","startHours":23.766838077037146,"endHours":24.69021921113325,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:18","end":"07:02","startHours":5.303170138364415,"endHours":7.034509764794611,"quality":"auspicious"},{"name":"Kāla","start":"07:02","end":"08:46","startHours":7.034509764794611,"endHours":8.765849391224807,"quality":"inauspicious"},{"name":"Śubha","start":"08:46","end":"10:30","startHours":8.765849391224807,"endHours":10.497189017655003,"quality":"auspicious"},{"name":"Roga","start":"10:30","end":"12:14","startHours":10.497189017655003,"endHours":12.228528644085198,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:58","startHours":12.228528644085198,"endHours":13.959868270515393,"quality":"inauspicious"},{"name":"Chala","start":"13:58","end":"15:41","startHours":13.959868270515393,"endHours":15.69120789694559,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:25","startHours":15.69120789694559,"endHours":17.422547523375787,"quality":"auspicious"},{"name":"Amṛta","start":"17:25","end":"19:09","startHours":17.422547523375787,"endHours":19.153887149805982,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:09","end":"20:25","startHours":19.153887149805982,"endHours":20.422547523375787,"quality":"neutral"},{"name":"Labha","start":"20:25","end":"21:41","startHours":20.422547523375787,"endHours":21.691207896945592,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"22:58","startHours":21.691207896945592,"endHours":22.959868270515393,"quality":"auspicious"},{"name":"Kāla","start":"22:58","end":"00:14","startHours":22.959868270515393,"endHours":24.2285286440852,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:30","startHours":24.2285286440852,"endHours":25.497189017655003,"quality":"auspicious"},{"name":"Roga","start":"01:30","end":"02:46","startHours":25.497189017655003,"endHours":26.765849391224805,"quality":"inauspicious"},{"name":"Udveg","start":"02:46","end":"04:02","startHours":26.765849391224805,"endHours":28.03450976479461,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:18","startHours":28.03450976479461,"endHours":29.303170138364415,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.303170138364415,"endHours":6.303170138364415,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.303170138364415,"endHours":7.303170138364415,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.303170138364415,"endHours":8.303170138364415,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.303170138364415,"endHours":9.303170138364415,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.303170138364415,"endHours":10.303170138364415,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.303170138364415,"endHours":11.303170138364415,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.303170138364415,"endHours":12.303170138364415,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.303170138364415,"endHours":13.303170138364415,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.303170138364415,"endHours":14.303170138364415,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.303170138364415,"endHours":15.303170138364415,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.303170138364415,"endHours":16.303170138364415,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.303170138364415,"endHours":17.303170138364415,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.303170138364415,"endHours":18.303170138364415,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.303170138364415,"endHours":19.303170138364415,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.303170138364415,"endHours":20.303170138364415,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.303170138364415,"endHours":21.303170138364415,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.303170138364415,"endHours":22.303170138364415,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.303170138364415,"endHours":23.303170138364415,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.303170138364415,"endHours":24.303170138364415,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.303170138364415,"endHours":25.303170138364415,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.303170138364415,"endHours":26.303170138364415,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.303170138364415,"endHours":27.303170138364415,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.303170138364415,"endHours":28.303170138364415,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.303170138364415,"endHours":29.303170138364415,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.95711240425293,"eotMinutes":3.2178813548881493,"ayanamsa":22.0146}},"calendars":{"vikram_samvat":1925,"vikram_samvatsara":"Vṛṣa","saka_samvat":1790,"saka_samvatsara":"Vibhava","bengali_samvat":1275,"malayalam_era":1044,"nanakshahi_year":399,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Tṛtīyā · Vikram 1925 Vṛṣa · Śaka 1790 Vibhava"},"festivals":[],"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 May 25, 1868 CE · Ṛṣikeśa · Vidhyamitra","description":"May 25, 1868 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 05:18, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1868-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1868-05-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/1868-05-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/1868-05-25","x-default":"https://vidhyamitra.com/city/rishikesh/1868-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:28:12.585Z","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":"2026-05-30T23:28:12.585Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:28:12.585Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}