{"id":"vidhyamitra:city-day:indore:2181-12-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2181-12-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-12-31","date_display":"December 31, 2181 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":2181,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518018.770833,"kali_year":5283,"ahargana":1929553.2708,"sun":{"sidereal_longitude":252.646,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":188.4751,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.8291,"elapsed_within_tithi_degrees":7.8291},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.4751,"elapsed_within_degrees":1.8084},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.1211},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2181,"month":12,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518018.770833,"ahargana":1929553.2708,"kali_year":5283,"ayanamsa_lahiri":26.3954,"grahas":{"sun":{"sidereal_longitude":253.34042399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":186.05442399999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":0.4303},"mars":{"sidereal_longitude":240.18892400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":232.183224,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":144.57642399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":209.07472399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":94.50822399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":182.9821,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.9821,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"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":2181,"month":12,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518018.770833,"kali_year":5283,"ahargana":1929553.2708,"sun":{"sidereal_longitude":252.646,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":188.4751,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":295.8291,"elapsed_within_tithi_degrees":7.8291},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":188.4751,"elapsed_within_degrees":1.8084},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.1211},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.43,"elongation":64.171},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.43,"opposition_distance":115.829}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:07","sunsetLocal":"17:53","solarNoonLocal":"12:30","dayLengthHours":10.762474762218957,"dayLengthDisplay":"10 Hours 45 Mins 45 Secs","nightLengthDisplay":"13 Hours 14 Mins 15 Secs","moonriseLocal":"02:19","moonsetLocal":"13:42","rahuKala":{"name":"Rāhu Kāla","start":"08:28","end":"09:48","startHours":8.461162546231314,"endHours":9.806471891508682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:09","end":"12:30","startHours":11.151781236786054,"endHours":12.497090582063421,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:51","end":"15:11","startHours":13.842399927340793,"endHours":15.18770927261816,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.627097312138368,"endHours":9.985846470878998,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:51","startHours":7.564289649379734,"endHours":7.851288976372239,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:51","startHours":12.138341423322789,"endHours":12.855839740804054,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:24","startHours":5.680856565991416,"endHours":6.39835488347268,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:07","startHours":6.218980304102364,"endHours":7.115853200953944,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:01","startHours":14.290836375766581,"endHours":15.008334693247845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.6783279631729,"endHours":18.0783279631729,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:20","startHours":17.8783279631729,"endHours":18.32676441159869,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.6283279631729,"endHours":19.3783279631729,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:51","startHours":24.13834142332279,"endHours":24.855839740804054,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:07","end":"08:28","startHours":7.115853200953944,"endHours":8.461162546231314,"quality":"auspicious"},{"name":"Kāla","start":"08:28","end":"09:48","startHours":8.461162546231314,"endHours":9.806471891508682,"quality":"inauspicious"},{"name":"Śubha","start":"09:48","end":"11:09","startHours":9.806471891508682,"endHours":11.151781236786054,"quality":"auspicious"},{"name":"Roga","start":"11:09","end":"12:30","startHours":11.151781236786054,"endHours":12.497090582063421,"quality":"inauspicious"},{"name":"Udveg","start":"12:30","end":"13:51","startHours":12.497090582063421,"endHours":13.842399927340793,"quality":"inauspicious"},{"name":"Chala","start":"13:51","end":"15:11","startHours":13.842399927340793,"endHours":15.18770927261816,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:32","startHours":15.18770927261816,"endHours":16.533018617895532,"quality":"auspicious"},{"name":"Amṛta","start":"16:32","end":"17:53","startHours":16.533018617895532,"endHours":17.8783279631729,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:53","end":"19:32","startHours":17.8783279631729,"endHours":19.53301861789553,"quality":"neutral"},{"name":"Labha","start":"19:32","end":"21:11","startHours":19.53301861789553,"endHours":21.18770927261816,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:51","startHours":21.18770927261816,"endHours":22.842399927340793,"quality":"auspicious"},{"name":"Kāla","start":"22:51","end":"00:30","startHours":22.842399927340793,"endHours":24.49709058206342,"quality":"inauspicious"},{"name":"Śubha","start":"00:30","end":"02:09","startHours":24.49709058206342,"endHours":26.15178123678605,"quality":"auspicious"},{"name":"Roga","start":"02:09","end":"03:48","startHours":26.15178123678605,"endHours":27.806471891508682,"quality":"inauspicious"},{"name":"Udveg","start":"03:48","end":"05:28","startHours":27.806471891508682,"endHours":29.461162546231314,"quality":"inauspicious"},{"name":"Chala","start":"05:28","end":"07:07","startHours":29.461162546231314,"endHours":31.115853200953943,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.115853200953944,"endHours":8.115853200953943,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.115853200953943,"endHours":9.115853200953943,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.115853200953943,"endHours":10.115853200953943,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.115853200953943,"endHours":11.115853200953943,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.115853200953943,"endHours":12.115853200953943,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.115853200953943,"endHours":13.115853200953943,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.115853200953943,"endHours":14.115853200953943,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.115853200953943,"endHours":15.115853200953943,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.115853200953943,"endHours":16.115853200953943,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.115853200953943,"endHours":17.115853200953943,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.115853200953943,"endHours":18.115853200953943,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.115853200953943,"endHours":19.115853200953943,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.115853200953943,"endHours":20.115853200953943,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.115853200953943,"endHours":21.115853200953943,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.115853200953943,"endHours":22.115853200953943,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.115853200953943,"endHours":23.115853200953943,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.115853200953943,"endHours":24.115853200953943,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.115853200953943,"endHours":25.115853200953943,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.115853200953943,"endHours":26.115853200953943,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.115853200953943,"endHours":27.115853200953943,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.115853200953943,"endHours":28.115853200953943,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.115853200953943,"endHours":29.115853200953943,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.115853200953943,"endHours":30.115853200953943,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.115853200953943,"endHours":31.115853200953943,"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.079269795409584,"eotMinutes":-3.2562349238053434,"ayanamsa":26.3954}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Daśamī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"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":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 31, 2181 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"December 31, 2181 CE for Indore, Madhya Pradesh: Kṛṣṇa Daśamī, sūryodaya 07:07, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2181-12-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2181-12-31","sa":"https://sa.vidhyamitra.com/city/indore/2181-12-31","hi":"https://hi.vidhyamitra.com/city/indore/2181-12-31","x-default":"https://vidhyamitra.com/city/indore/2181-12-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:46:13.032Z","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":"2026-06-02T10:46:13.032Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:46:13.032Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}