{"id":"vidhyamitra:city-day:pushkar:1998-12-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1998-12-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-12-25","date_display":"December 25, 1998 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":1998,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451172.770833,"kali_year":5100,"ahargana":1862707.2708,"sun":{"sidereal_longitude":248.8968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":323.2642,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.3674,"elapsed_within_tithi_degrees":2.3674},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.2642,"elapsed_within_degrees":3.2642},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.161},"karana":{"half_tithi_index":12,"name":"Gara"},"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":1998,"month":12,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451172.770833,"ahargana":1862707.2708,"kali_year":5100,"ayanamsa_lahiri":23.8388,"grahas":{"sun":{"sidereal_longitude":249.19343200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":321.32323199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.4235},"mars":{"sidereal_longitude":171.04053199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":228.10353199999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":327.127532,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":262.858332,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":2.8865319999999883,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":124.8048,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.8048,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":1998,"month":12,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451172.770833,"kali_year":5100,"ahargana":1862707.2708,"sun":{"sidereal_longitude":248.8968,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":323.2642,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.3674,"elapsed_within_tithi_degrees":2.3674},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.2642,"elapsed_within_degrees":3.2642},"yoga":{"number":16,"name":"Siddhi","sum_longitude":212.161},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.424,"elongation":74.367},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.424,"opposition_distance":105.633}},"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":"07:18","sunsetLocal":"17:47","solarNoonLocal":"12:32","dayLengthHours":10.477487235530674,"dayLengthDisplay":"10 Hours 28 Mins 39 Secs","nightLengthDisplay":"13 Hours 31 Mins 21 Secs","moonriseLocal":"11:30","moonsetLocal":"23:12","rahuKala":{"name":"Rāhu Kāla","start":"11:14","end":"12:32","startHours":11.22853837792649,"endHours":12.538224282367825,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:09","end":"16:28","startHours":15.157596091250493,"endHours":16.467281995691827,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:37","end":"09:55","startHours":8.609166569043822,"endHours":9.918852473485156,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:45","end":"10:06","startHours":9.74422768622631,"endHours":10.093477260743999,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:44","end":"08:01","startHours":7.736042632749598,"endHours":8.01544229236375,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:53","startHours":12.188974707850136,"endHours":12.887473856885514,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:54","end":"06:36","startHours":5.90248236653173,"endHours":6.600981515567108,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:18","startHours":6.426356728308264,"endHours":7.299480664602487,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"14:59","startHours":14.28447215495627,"endHours":14.982971303991647,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.576967900133162,"endHours":17.97696790013316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:13","startHours":17.77696790013316,"endHours":18.213529868280272,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.52696790013316,"endHours":19.27696790013316,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:53","startHours":24.188974707850136,"endHours":24.887473856885514,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:18","end":"08:37","startHours":7.299480664602487,"endHours":8.609166569043822,"quality":"neutral"},{"name":"Labha","start":"08:37","end":"09:55","startHours":8.609166569043822,"endHours":9.918852473485156,"quality":"auspicious"},{"name":"Amṛta","start":"09:55","end":"11:14","startHours":9.918852473485156,"endHours":11.22853837792649,"quality":"auspicious"},{"name":"Kāla","start":"11:14","end":"12:32","startHours":11.22853837792649,"endHours":12.538224282367825,"quality":"inauspicious"},{"name":"Śubha","start":"12:32","end":"13:51","startHours":12.538224282367825,"endHours":13.847910186809159,"quality":"auspicious"},{"name":"Roga","start":"13:51","end":"15:09","startHours":13.847910186809159,"endHours":15.157596091250493,"quality":"inauspicious"},{"name":"Udveg","start":"15:09","end":"16:28","startHours":15.157596091250493,"endHours":16.467281995691827,"quality":"inauspicious"},{"name":"Chala","start":"16:28","end":"17:47","startHours":16.467281995691827,"endHours":17.77696790013316,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:47","end":"19:28","startHours":17.77696790013316,"endHours":19.467281995691827,"quality":"inauspicious"},{"name":"Udveg","start":"19:28","end":"21:09","startHours":19.467281995691827,"endHours":21.157596091250493,"quality":"inauspicious"},{"name":"Chala","start":"21:09","end":"22:51","startHours":21.157596091250493,"endHours":22.84791018680916,"quality":"neutral"},{"name":"Labha","start":"22:51","end":"00:32","startHours":22.84791018680916,"endHours":24.538224282367825,"quality":"auspicious"},{"name":"Amṛta","start":"00:32","end":"02:14","startHours":24.538224282367825,"endHours":26.22853837792649,"quality":"auspicious"},{"name":"Kāla","start":"02:14","end":"03:55","startHours":26.22853837792649,"endHours":27.918852473485156,"quality":"inauspicious"},{"name":"Śubha","start":"03:55","end":"05:37","startHours":27.918852473485156,"endHours":29.609166569043822,"quality":"auspicious"},{"name":"Roga","start":"05:37","end":"07:18","startHours":29.609166569043822,"endHours":31.299480664602488,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:18","end":"08:18","startHours":7.299480664602487,"endHours":8.299480664602488,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:18","end":"09:18","startHours":8.299480664602488,"endHours":9.299480664602488,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:18","end":"10:18","startHours":9.299480664602488,"endHours":10.299480664602488,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:18","end":"11:18","startHours":10.299480664602488,"endHours":11.299480664602488,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:18","end":"12:18","startHours":11.299480664602488,"endHours":12.299480664602488,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:18","end":"13:18","startHours":12.299480664602488,"endHours":13.299480664602488,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:18","end":"14:18","startHours":13.299480664602488,"endHours":14.299480664602488,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:18","end":"15:18","startHours":14.299480664602488,"endHours":15.299480664602488,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:18","end":"16:18","startHours":15.299480664602488,"endHours":16.299480664602488,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:18","end":"17:18","startHours":16.299480664602488,"endHours":17.299480664602488,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:18","end":"18:18","startHours":17.299480664602488,"endHours":18.299480664602488,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:18","end":"19:18","startHours":18.299480664602488,"endHours":19.299480664602488,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:18","end":"20:18","startHours":19.299480664602488,"endHours":20.299480664602488,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:18","end":"21:18","startHours":20.299480664602488,"endHours":21.299480664602488,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:18","end":"22:18","startHours":21.299480664602488,"endHours":22.299480664602488,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:18","end":"23:18","startHours":22.299480664602488,"endHours":23.299480664602488,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:18","end":"00:18","startHours":23.299480664602488,"endHours":24.299480664602488,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:18","end":"01:18","startHours":24.299480664602488,"endHours":25.299480664602488,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:18","end":"02:18","startHours":25.299480664602488,"endHours":26.299480664602488,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:18","end":"03:18","startHours":26.299480664602488,"endHours":27.299480664602488,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:18","end":"04:18","startHours":27.299480664602488,"endHours":28.299480664602488,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:18","end":"05:18","startHours":28.299480664602488,"endHours":29.299480664602488,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:18","end":"06:18","startHours":29.299480664602488,"endHours":30.299480664602488,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:18","end":"07:18","startHours":30.299480664602488,"endHours":31.299480664602488,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.401730531651825,"eotMinutes":-0.4934569420694592,"ayanamsa":23.8388}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":"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 25, 1998 CE · Puṣkar · Vidhyamitra","description":"December 25, 1998 CE for Puṣkar: Śukla Saptamī, sūryodaya 07:18, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1998-12-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1998-12-25","sa":"https://sa.vidhyamitra.com/city/pushkar/1998-12-25","hi":"https://hi.vidhyamitra.com/city/pushkar/1998-12-25","x-default":"https://vidhyamitra.com/city/pushkar/1998-12-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T08:13:49.976Z","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":"2026-05-17T08:13:49.976Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T08:13:49.976Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}