{"id":"vidhyamitra:city-day:pushkar:2099-12-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/2099-12-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2099-12-20","date_display":"December 20, 2099 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":2099,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488057.770833,"kali_year":5201,"ahargana":1899592.2708,"sun":{"sidereal_longitude":242.5952,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":337.3665,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.7713,"elapsed_within_tithi_degrees":10.7713},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.3665,"elapsed_within_degrees":4.0332},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.9617},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2099,"month":12,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488057.770833,"ahargana":1899592.2708,"kali_year":5201,"ayanamsa_lahiri":25.2495,"grahas":{"sun":{"sidereal_longitude":243.18505400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":337.923854,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":0.5406},"mars":{"sidereal_longitude":358.394254,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":242.22705399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":173.17425400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":278.97665400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":178.35255400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":330.46,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":150.46,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara 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":2099,"month":12,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488057.770833,"kali_year":5201,"ahargana":1899592.2708,"sun":{"sidereal_longitude":242.5952,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":337.3665,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":94.7713,"elapsed_within_tithi_degrees":10.7713},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.3665,"elapsed_within_degrees":4.0332},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.9617},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.541,"elongation":94.771},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.541,"opposition_distance":85.229}},"eclipse_window_40days":[]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"07:16","sunsetLocal":"17:44","solarNoonLocal":"12:30","dayLengthHours":10.475460972675128,"dayLengthDisplay":"10 Hours 28 Mins 32 Secs","nightLengthDisplay":"13 Hours 31 Mins 28 Secs","moonriseLocal":"12:44","moonsetLocal":"00:54","rahuKala":{"name":"Rāhu Kāla","start":"16:26","end":"17:44","startHours":16.42743257271203,"endHours":17.73686519429642,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:30","end":"13:49","startHours":12.499134707958856,"endHours":13.808567329543248,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:07","end":"16:26","startHours":15.117999951127638,"endHours":16.42743257271203,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:03","startHours":9.705678448578823,"endHours":10.054860481001327,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:59","startHours":7.697881762149423,"endHours":7.977227388087427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:51","startHours":12.149952675536351,"endHours":12.84831674038136,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:34","startHours":5.864676091931275,"endHours":6.563040156776284,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:16","startHours":6.388449140565032,"endHours":7.261404221621293,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:57","startHours":14.245044870071379,"endHours":14.943408934916388,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.53686519429642,"endHours":17.93686519429642,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:10","startHours":17.73686519429642,"endHours":18.17334273482455,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.48686519429642,"endHours":19.23686519429642,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:51","startHours":24.14995267553635,"endHours":24.84831674038136,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:16","end":"08:34","startHours":7.261404221621293,"endHours":8.570836843205683,"quality":"inauspicious"},{"name":"Chala","start":"08:34","end":"09:53","startHours":8.570836843205683,"endHours":9.880269464790075,"quality":"neutral"},{"name":"Labha","start":"09:53","end":"11:11","startHours":9.880269464790075,"endHours":11.189702086374465,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:30","startHours":11.189702086374465,"endHours":12.499134707958856,"quality":"auspicious"},{"name":"Kāla","start":"12:30","end":"13:49","startHours":12.499134707958856,"endHours":13.808567329543248,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:07","startHours":13.808567329543248,"endHours":15.117999951127638,"quality":"auspicious"},{"name":"Roga","start":"15:07","end":"16:26","startHours":15.117999951127638,"endHours":16.42743257271203,"quality":"inauspicious"},{"name":"Udveg","start":"16:26","end":"17:44","startHours":16.42743257271203,"endHours":17.73686519429642,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:44","end":"19:26","startHours":17.73686519429642,"endHours":19.42743257271203,"quality":"auspicious"},{"name":"Roga","start":"19:26","end":"21:07","startHours":19.42743257271203,"endHours":21.11799995112764,"quality":"inauspicious"},{"name":"Udveg","start":"21:07","end":"22:49","startHours":21.11799995112764,"endHours":22.808567329543248,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:30","startHours":22.808567329543248,"endHours":24.499134707958856,"quality":"neutral"},{"name":"Labha","start":"00:30","end":"02:11","startHours":24.499134707958856,"endHours":26.189702086374467,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:53","startHours":26.189702086374467,"endHours":27.880269464790075,"quality":"auspicious"},{"name":"Kāla","start":"03:53","end":"05:34","startHours":27.880269464790075,"endHours":29.570836843205683,"quality":"inauspicious"},{"name":"Śubha","start":"05:34","end":"07:16","startHours":29.570836843205683,"endHours":31.26140422162129,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.261404221621293,"endHours":8.261404221621293,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.261404221621293,"endHours":9.261404221621293,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.261404221621293,"endHours":10.261404221621293,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.261404221621293,"endHours":11.261404221621293,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.261404221621293,"endHours":12.261404221621293,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.261404221621293,"endHours":13.261404221621293,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.261404221621293,"endHours":14.261404221621293,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.261404221621293,"endHours":15.261404221621293,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.261404221621293,"endHours":16.26140422162129,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.26140422162129,"endHours":17.26140422162129,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.26140422162129,"endHours":18.26140422162129,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.26140422162129,"endHours":19.26140422162129,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.26140422162129,"endHours":20.26140422162129,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.26140422162129,"endHours":21.26140422162129,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.26140422162129,"endHours":22.26140422162129,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.26140422162129,"endHours":23.26140422162129,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.26140422162129,"endHours":24.26140422162129,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.26140422162129,"endHours":25.26140422162129,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.26140422162129,"endHours":26.26140422162129,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.26140422162129,"endHours":27.26140422162129,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.26140422162129,"endHours":28.26140422162129,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.26140422162129,"endHours":29.26140422162129,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.26140422162129,"endHours":30.26140422162129,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.26140422162129,"endHours":31.26140422162129,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.42723030181343,"eotMinutes":1.851917522468745,"ayanamsa":25.2495}},"calendars":{"vikram_samvat":2156,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2021,"saka_samvatsara":"Siddhārthī","bengali_samvat":1506,"malayalam_era":1275,"nanakshahi_year":630,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Aṣṭamī · Vikram 2156 Aṅgirasa · Śaka 2021 Siddhārthī"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 20, 2099 CE · Puṣkar · Vidhyamitra","description":"December 20, 2099 CE for Puṣkar: Śukla Aṣṭamī, sūryodaya 07:16, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/2099-12-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/2099-12-20","sa":"https://sa.vidhyamitra.com/city/pushkar/2099-12-20","hi":"https://hi.vidhyamitra.com/city/pushkar/2099-12-20","x-default":"https://vidhyamitra.com/city/pushkar/2099-12-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:09:30.670Z","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":"2026-05-31T15:09:30.670Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:09:30.670Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}