{"id":"vidhyamitra:city-day:ranchi:2137-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2137-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-10-25","date_display":"October 25, 2137 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":2137,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501880.770833,"kali_year":5239,"ahargana":1913415.2708,"sun":{"sidereal_longitude":184.9152,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":316.9992,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.084,"elapsed_within_tithi_degrees":0.084},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.9992,"elapsed_within_degrees":10.3325},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.9144},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2137,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501880.770833,"ahargana":1913415.2708,"kali_year":5239,"ayanamsa_lahiri":25.7782,"grahas":{"sun":{"sidereal_longitude":185.96431400000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":317.583714,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-0.0825},"mars":{"sidereal_longitude":112.453214,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":208.061414,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":220.08801399999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":174.40141399999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":261.7511139999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":318.051,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":138.051,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501880.770833,"kali_year":5239,"ahargana":1913415.2708,"sun":{"sidereal_longitude":184.9152,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":316.9992,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.084,"elapsed_within_tithi_degrees":0.084},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.9992,"elapsed_within_degrees":10.3325},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":141.9144},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.083,"elongation":132.084},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.083,"opposition_distance":47.916}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:50","sunsetLocal":"17:15","solarNoonLocal":"11:33","dayLengthHours":11.417622550806934,"dayLengthDisplay":"11 Hours 25 Mins 03 Secs","nightLengthDisplay":"12 Hours 34 Mins 57 Secs","moonriseLocal":"14:28","moonsetLocal":"02:10","rahuKala":{"name":"Rāhu Kāla","start":"10:07","end":"11:33","startHours":10.114909530033033,"endHours":11.5421123488839,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:24","end":"15:49","startHours":14.396517986585634,"endHours":15.8237208054365,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:41","startHours":7.2605038923312994,"endHours":8.687706711182166,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:53","startHours":8.497413002002052,"endHours":8.878000420362282,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:37","startHours":6.309035346430722,"endHours":6.613505281118907,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:10","end":"11:55","startHours":11.161524930523669,"endHours":11.922699767244133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:04","startHours":4.310951400039508,"endHours":5.072126236759971,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:50","startHours":4.881832527579855,"endHours":5.833301073480433,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:27","end":"14:12","startHours":13.445049440685056,"endHours":14.206224277405518,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:03","end":"17:27","startHours":17.050923624287368,"endHours":17.450923624287366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:15","end":"17:44","startHours":17.250923624287367,"endHours":17.726657897237654,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:00","end":"18:45","startHours":17.000923624287367,"endHours":18.750923624287367,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:10","end":"23:55","startHours":23.16152493052367,"endHours":23.922699767244133,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:50","end":"07:16","startHours":5.833301073480433,"endHours":7.2605038923312994,"quality":"neutral"},{"name":"Labha","start":"07:16","end":"08:41","startHours":7.2605038923312994,"endHours":8.687706711182166,"quality":"auspicious"},{"name":"Amṛta","start":"08:41","end":"10:07","startHours":8.687706711182166,"endHours":10.114909530033033,"quality":"auspicious"},{"name":"Kāla","start":"10:07","end":"11:33","startHours":10.114909530033033,"endHours":11.5421123488839,"quality":"inauspicious"},{"name":"Śubha","start":"11:33","end":"12:58","startHours":11.5421123488839,"endHours":12.969315167734766,"quality":"auspicious"},{"name":"Roga","start":"12:58","end":"14:24","startHours":12.969315167734766,"endHours":14.396517986585634,"quality":"inauspicious"},{"name":"Udveg","start":"14:24","end":"15:49","startHours":14.396517986585634,"endHours":15.8237208054365,"quality":"inauspicious"},{"name":"Chala","start":"15:49","end":"17:15","startHours":15.8237208054365,"endHours":17.250923624287367,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:15","end":"18:49","startHours":17.250923624287367,"endHours":18.8237208054365,"quality":"inauspicious"},{"name":"Udveg","start":"18:49","end":"20:24","startHours":18.8237208054365,"endHours":20.396517986585632,"quality":"inauspicious"},{"name":"Chala","start":"20:24","end":"21:58","startHours":20.396517986585632,"endHours":21.969315167734766,"quality":"neutral"},{"name":"Labha","start":"21:58","end":"23:33","startHours":21.969315167734766,"endHours":23.5421123488839,"quality":"auspicious"},{"name":"Amṛta","start":"23:33","end":"01:07","startHours":23.5421123488839,"endHours":25.11490953003303,"quality":"auspicious"},{"name":"Kāla","start":"01:07","end":"02:41","startHours":25.11490953003303,"endHours":26.687706711182166,"quality":"inauspicious"},{"name":"Śubha","start":"02:41","end":"04:16","startHours":26.687706711182166,"endHours":28.2605038923313,"quality":"auspicious"},{"name":"Roga","start":"04:16","end":"05:50","startHours":28.2605038923313,"endHours":29.833301073480435,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.833301073480433,"endHours":6.833301073480433,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.833301073480433,"endHours":7.833301073480433,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.833301073480433,"endHours":8.833301073480433,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.833301073480433,"endHours":9.833301073480433,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.833301073480433,"endHours":10.833301073480433,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.833301073480433,"endHours":11.833301073480433,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.833301073480433,"endHours":12.833301073480433,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.833301073480433,"endHours":13.833301073480433,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.833301073480433,"endHours":14.833301073480433,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.833301073480433,"endHours":15.833301073480433,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.833301073480433,"endHours":16.833301073480435,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.833301073480435,"endHours":17.833301073480435,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.833301073480435,"endHours":18.833301073480435,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.833301073480435,"endHours":19.833301073480435,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.833301073480435,"endHours":20.833301073480435,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.833301073480435,"endHours":21.833301073480435,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.833301073480435,"endHours":22.833301073480435,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.833301073480435,"endHours":23.833301073480435,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.833301073480435,"endHours":24.833301073480435,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.833301073480435,"endHours":25.833301073480435,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.833301073480435,"endHours":26.833301073480435,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.833301073480435,"endHours":27.833301073480435,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.833301073480435,"endHours":28.833301073480435,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.833301073480435,"endHours":29.833301073480435,"planetary_lord":"Mars"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.078296610000761,"eotMinutes":16.234859066965946,"ayanamsa":25.7782}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Dvādaśī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"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":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 25, 2137 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 25, 2137 CE for Ranchi, Jharkhand: Śukla Dvādaśī, sūryodaya 05:50, sūryāsta 17:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2137-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2137-10-25","sa":"https://sa.vidhyamitra.com/city/ranchi/2137-10-25","hi":"https://hi.vidhyamitra.com/city/ranchi/2137-10-25","x-default":"https://vidhyamitra.com/city/ranchi/2137-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:06:45.779Z","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":"2026-06-02T17:06:45.779Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:06:45.779Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}