{"id":"vidhyamitra:city-day:vrindavan:2137-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2137-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-01-01","date_display":"January 1, 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":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501583.770833,"kali_year":5238,"ahargana":1913118.2708,"sun":{"sidereal_longitude":254.3361,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6792,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.3431,"elapsed_within_tithi_degrees":0.3431},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6792,"elapsed_within_degrees":2.6792},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.0153},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501583.770833,"ahargana":1913118.2708,"kali_year":5238,"ayanamsa_lahiri":25.7668,"grahas":{"sun":{"sidereal_longitude":254.91016100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":5.710161000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":2.1725},"mars":{"sidereal_longitude":259.531561,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":233.01106099999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":210.23866099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":297.79396099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":257.932361,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":333.7874,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.7874,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"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":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501583.770833,"kali_year":5238,"ahargana":1913118.2708,"sun":{"sidereal_longitude":254.3361,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6792,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.3431,"elapsed_within_tithi_degrees":0.3431},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6792,"elapsed_within_degrees":2.6792},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.0153},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.172,"elongation":108.343},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.172,"opposition_distance":71.657}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:10","sunsetLocal":"17:36","solarNoonLocal":"12:23","dayLengthHours":10.431782868306698,"dayLengthDisplay":"10 Hours 25 Mins 54 Secs","nightLengthDisplay":"13 Hours 34 Mins 06 Secs","moonriseLocal":"13:18","moonsetLocal":"02:14","rahuKala":{"name":"Rāhu Kāla","start":"15:00","end":"16:18","startHours":14.99241202246661,"endHours":16.296384881004947,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:47","end":"11:05","startHours":9.77652058831326,"endHours":11.080493446851598,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:23","end":"13:41","startHours":12.384466305389935,"endHours":13.688439163928273,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.602657540508147,"endHours":9.95038363611837,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.603232490749365,"endHours":7.881413367237544,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.036740209779712,"endHours":12.732192401000159,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:28","startHours":5.7776704887956924,"endHours":6.473122680016139,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.299259632211028,"endHours":7.1685748712365855,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:49","startHours":14.123096783441051,"endHours":14.818548974661498,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.400357739543285,"endHours":17.800357739543283,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.600357739543284,"endHours":18.035015359056064,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.350357739543284,"endHours":19.100357739543284,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.036740209779712,"endHours":24.73219240100016,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:10","end":"08:28","startHours":7.1685748712365855,"endHours":8.472547729774924,"quality":"inauspicious"},{"name":"Udveg","start":"08:28","end":"09:47","startHours":8.472547729774924,"endHours":9.77652058831326,"quality":"inauspicious"},{"name":"Chala","start":"09:47","end":"11:05","startHours":9.77652058831326,"endHours":11.080493446851598,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:23","startHours":11.080493446851598,"endHours":12.384466305389935,"quality":"auspicious"},{"name":"Amṛta","start":"12:23","end":"13:41","startHours":12.384466305389935,"endHours":13.688439163928273,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:00","startHours":13.688439163928273,"endHours":14.99241202246661,"quality":"inauspicious"},{"name":"Śubha","start":"15:00","end":"16:18","startHours":14.99241202246661,"endHours":16.296384881004947,"quality":"auspicious"},{"name":"Roga","start":"16:18","end":"17:36","startHours":16.296384881004947,"endHours":17.600357739543284,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:36","end":"19:18","startHours":17.600357739543284,"endHours":19.296384881004947,"quality":"inauspicious"},{"name":"Śubha","start":"19:18","end":"21:00","startHours":19.296384881004947,"endHours":20.99241202246661,"quality":"auspicious"},{"name":"Roga","start":"21:00","end":"22:41","startHours":20.99241202246661,"endHours":22.688439163928273,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:23","startHours":22.688439163928273,"endHours":24.384466305389935,"quality":"inauspicious"},{"name":"Chala","start":"00:23","end":"02:05","startHours":24.384466305389935,"endHours":26.080493446851598,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:47","startHours":26.080493446851598,"endHours":27.77652058831326,"quality":"auspicious"},{"name":"Amṛta","start":"03:47","end":"05:28","startHours":27.77652058831326,"endHours":29.472547729774924,"quality":"auspicious"},{"name":"Kāla","start":"05:28","end":"07:10","startHours":29.472547729774924,"endHours":31.168574871236586,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.1685748712365855,"endHours":8.168574871236586,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.168574871236586,"endHours":9.168574871236586,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.168574871236586,"endHours":10.168574871236586,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.168574871236586,"endHours":11.168574871236586,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.168574871236586,"endHours":12.168574871236586,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.168574871236586,"endHours":13.168574871236586,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.168574871236586,"endHours":14.168574871236586,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.168574871236586,"endHours":15.168574871236586,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.168574871236586,"endHours":16.168574871236586,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.168574871236586,"endHours":17.168574871236586,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.168574871236586,"endHours":18.168574871236586,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.168574871236586,"endHours":19.168574871236586,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.168574871236586,"endHours":20.168574871236586,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.168574871236586,"endHours":21.168574871236586,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.168574871236586,"endHours":22.168574871236586,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.168574871236586,"endHours":23.168574871236586,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.168574871236586,"endHours":24.168574871236586,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.168574871236586,"endHours":25.168574871236586,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.168574871236586,"endHours":26.168574871236586,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.168574871236586,"endHours":27.168574871236586,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.168574871236586,"endHours":28.168574871236586,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.168574871236586,"endHours":29.168574871236586,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.168574871236586,"endHours":30.168574871236586,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.168574871236586,"endHours":31.168574871236586,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"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":-23.00719182671868,"eotMinutes":-3.705178323396069,"ayanamsa":25.7668}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Daśamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 2137 CE · Vṛndāvana · Vidhyamitra","description":"January 1, 2137 CE for Vṛndāvana: Śukla Daśamī, sūryodaya 07:10, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2137-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2137-01-01","sa":"https://sa.vidhyamitra.com/city/vrindavan/2137-01-01","hi":"https://hi.vidhyamitra.com/city/vrindavan/2137-01-01","x-default":"https://vidhyamitra.com/city/vrindavan/2137-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T19:19:47.096Z","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":"2026-05-29T19:19:47.096Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T19:19:47.096Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}