{"id":"vidhyamitra:city-day:solapur:2124-12-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2124-12-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-12-13","date_display":"December 13, 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":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497181.770833,"kali_year":5226,"ahargana":1908716.2708,"sun":{"sidereal_longitude":234.933,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":316.3762,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.4432,"elapsed_within_tithi_degrees":9.4432},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.3762,"elapsed_within_degrees":9.7095},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.3092},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":12,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497181.770833,"ahargana":1908716.2708,"kali_year":5226,"ayanamsa_lahiri":25.5984,"grahas":{"sun":{"sidereal_longitude":235.64755000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":313.62355,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":4.2453},"mars":{"sidereal_longitude":160.41224999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":216.17724999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":203.99614999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":216.70344999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":123.13265000000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":207.0266,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.0266,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2124,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497181.770833,"kali_year":5226,"ahargana":1908716.2708,"sun":{"sidereal_longitude":234.933,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":316.3762,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.4432,"elapsed_within_tithi_degrees":9.4432},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.3762,"elapsed_within_degrees":9.7095},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.3092},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.245,"elongation":81.443},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.245,"opposition_distance":98.557}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:49","sunsetLocal":"17:54","solarNoonLocal":"12:21","dayLengthHours":11.084783160645648,"dayLengthDisplay":"11 Hours 05 Mins 05 Secs","nightLengthDisplay":"12 Hours 54 Mins 55 Secs","moonriseLocal":"11:41","moonsetLocal":"23:25","rahuKala":{"name":"Rāhu Kāla","start":"12:21","end":"13:44","startHours":12.354729162509695,"endHours":13.740327057590402,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:12","end":"09:35","startHours":8.197935477267578,"endHours":9.583533372348285,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:58","end":"12:21","startHours":10.96913126742899,"endHours":12.354729162509695,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:46","startHours":9.398786986337523,"endHours":9.768279758359045,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.274203547213775,"endHours":7.569797764830992,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:43","startHours":11.985236390488176,"endHours":12.724221934531219,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:04","startHours":5.334366494100786,"endHours":6.073352038143829,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:49","startHours":5.8886056521330685,"endHours":6.812337582186872,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:56","startHours":14.202193022617305,"endHours":14.941178566660348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.69712074283252,"endHours":18.09712074283252,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.89712074283252,"endHours":18.358986707859422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.64712074283252,"endHours":19.39712074283252,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:43","startHours":23.985236390488176,"endHours":24.724221934531222,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:49","end":"08:12","startHours":6.812337582186872,"endHours":8.197935477267578,"quality":"auspicious"},{"name":"Amṛta","start":"08:12","end":"09:35","startHours":8.197935477267578,"endHours":9.583533372348285,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"10:58","startHours":9.583533372348285,"endHours":10.96913126742899,"quality":"inauspicious"},{"name":"Śubha","start":"10:58","end":"12:21","startHours":10.96913126742899,"endHours":12.354729162509695,"quality":"auspicious"},{"name":"Roga","start":"12:21","end":"13:44","startHours":12.354729162509695,"endHours":13.740327057590402,"quality":"inauspicious"},{"name":"Udveg","start":"13:44","end":"15:08","startHours":13.740327057590402,"endHours":15.125924952671108,"quality":"inauspicious"},{"name":"Chala","start":"15:08","end":"16:31","startHours":15.125924952671108,"endHours":16.511522847751813,"quality":"neutral"},{"name":"Labha","start":"16:31","end":"17:54","startHours":16.511522847751813,"endHours":17.89712074283252,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:54","end":"19:31","startHours":17.89712074283252,"endHours":19.511522847751813,"quality":"inauspicious"},{"name":"Chala","start":"19:31","end":"21:08","startHours":19.511522847751813,"endHours":21.12592495267111,"quality":"neutral"},{"name":"Labha","start":"21:08","end":"22:44","startHours":21.12592495267111,"endHours":22.740327057590402,"quality":"auspicious"},{"name":"Amṛta","start":"22:44","end":"00:21","startHours":22.740327057590402,"endHours":24.354729162509695,"quality":"auspicious"},{"name":"Kāla","start":"00:21","end":"01:58","startHours":24.354729162509695,"endHours":25.969131267428992,"quality":"inauspicious"},{"name":"Śubha","start":"01:58","end":"03:35","startHours":25.969131267428992,"endHours":27.583533372348285,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:12","startHours":27.583533372348285,"endHours":29.197935477267578,"quality":"inauspicious"},{"name":"Udveg","start":"05:12","end":"06:49","startHours":29.197935477267578,"endHours":30.81233758218687,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.812337582186872,"endHours":7.812337582186872,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.812337582186872,"endHours":8.812337582186872,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.812337582186872,"endHours":9.812337582186872,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.812337582186872,"endHours":10.812337582186872,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.812337582186872,"endHours":11.812337582186872,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.812337582186872,"endHours":12.812337582186872,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.812337582186872,"endHours":13.812337582186872,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.812337582186872,"endHours":14.812337582186872,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.812337582186872,"endHours":15.812337582186872,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.812337582186872,"endHours":16.81233758218687,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81233758218687,"endHours":17.81233758218687,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81233758218687,"endHours":18.81233758218687,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81233758218687,"endHours":19.81233758218687,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81233758218687,"endHours":20.81233758218687,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81233758218687,"endHours":21.81233758218687,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81233758218687,"endHours":22.81233758218687,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81233758218687,"endHours":23.81233758218687,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81233758218687,"endHours":24.81233758218687,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81233758218687,"endHours":25.81233758218687,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81233758218687,"endHours":26.81233758218687,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81233758218687,"endHours":27.81233758218687,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81233758218687,"endHours":28.81233758218687,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81233758218687,"endHours":29.81233758218687,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81233758218687,"endHours":30.81233758218687,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.14747729994575,"eotMinutes":5.090650249418121,"ayanamsa":25.5984}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"solapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 13, 2124 CE · Solapur, Maharashtra · Vidhyamitra","description":"December 13, 2124 CE for Solapur, Maharashtra: Śukla Saptamī, sūryodaya 06:49, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2124-12-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2124-12-13","sa":"https://sa.vidhyamitra.com/city/solapur/2124-12-13","hi":"https://hi.vidhyamitra.com/city/solapur/2124-12-13","x-default":"https://vidhyamitra.com/city/solapur/2124-12-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:27:22.045Z","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":"2026-06-02T10:27:22.045Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:27:22.045Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}