{"id":"vidhyamitra:city-day:vrindavan:2101-03-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2101-03-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2101-03-27","date_display":"March 27, 2101 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":2101,"month":3,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488519.770833,"kali_year":5202,"ahargana":1900054.2708,"sun":{"sidereal_longitude":340.8897,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":309.6269,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.7372,"elapsed_within_tithi_degrees":4.7372},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.6269,"elapsed_within_degrees":2.9603},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.5167},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2101,"month":3,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488519.770833,"ahargana":1900054.2708,"kali_year":5202,"ayanamsa_lahiri":25.2671,"grahas":{"sun":{"sidereal_longitude":340.948602,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":309.39240199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":0.2859},"mars":{"sidereal_longitude":289.86660200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":332.986902,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":206.66250200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":345.670102,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":190.92970200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":305.981,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":125.981,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2101,"month":3,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488519.770833,"kali_year":5202,"ahargana":1900054.2708,"sun":{"sidereal_longitude":340.8897,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":309.6269,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.7372,"elapsed_within_tithi_degrees":4.7372},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.6269,"elapsed_within_degrees":2.9603},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.5167},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.286,"elongation":31.263},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.286,"opposition_distance":148.737}},"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":"06:16","sunsetLocal":"18:34","solarNoonLocal":"12:25","dayLengthHours":12.297365178784023,"dayLengthDisplay":"12 Hours 17 Mins 51 Secs","nightLengthDisplay":"11 Hours 42 Mins 09 Secs","moonriseLocal":"04:37","moonsetLocal":"16:01","rahuKala":{"name":"Rāhu Kāla","start":"17:02","end":"18:34","startHours":17.03323209408222,"endHours":18.57040274143022,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"13:58","startHours":12.421720152038208,"endHours":13.95889079938621,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"17:02","startHours":15.496061446734217,"endHours":17.03323209408222,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:33","startHours":9.142422771029135,"endHours":9.552334943655271,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.785427778428865,"endHours":7.113357516529772,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.011807979412076,"endHours":12.831632324664344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.633388872141661,"endHours":5.453213217393929,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:16","startHours":5.248257131080862,"endHours":6.273037562646198,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.47128101516888,"endHours":15.291105360421149,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.370402741430222,"endHours":18.77040274143022,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:05","startHours":18.57040274143022,"endHours":19.082792957212888,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.32040274143022,"endHours":20.07040274143022,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.011807979412076,"endHours":24.831632324664348,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:49","startHours":6.273037562646198,"endHours":7.810208209994201,"quality":"inauspicious"},{"name":"Chala","start":"07:49","end":"09:21","startHours":7.810208209994201,"endHours":9.347378857342203,"quality":"neutral"},{"name":"Labha","start":"09:21","end":"10:53","startHours":9.347378857342203,"endHours":10.884549504690206,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:25","startHours":10.884549504690206,"endHours":12.421720152038208,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"13:58","startHours":12.421720152038208,"endHours":13.95889079938621,"quality":"inauspicious"},{"name":"Śubha","start":"13:58","end":"15:30","startHours":13.95889079938621,"endHours":15.496061446734217,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"17:02","startHours":15.496061446734217,"endHours":17.03323209408222,"quality":"inauspicious"},{"name":"Udveg","start":"17:02","end":"18:34","startHours":17.03323209408222,"endHours":18.57040274143022,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:34","end":"20:02","startHours":18.57040274143022,"endHours":20.03323209408222,"quality":"auspicious"},{"name":"Roga","start":"20:02","end":"21:30","startHours":20.03323209408222,"endHours":21.496061446734217,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"22:58","startHours":21.496061446734217,"endHours":22.95889079938621,"quality":"inauspicious"},{"name":"Chala","start":"22:58","end":"00:25","startHours":22.95889079938621,"endHours":24.421720152038212,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:53","startHours":24.421720152038212,"endHours":25.884549504690206,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:21","startHours":25.884549504690206,"endHours":27.347378857342203,"quality":"auspicious"},{"name":"Kāla","start":"03:21","end":"04:49","startHours":27.347378857342203,"endHours":28.8102082099942,"quality":"inauspicious"},{"name":"Śubha","start":"04:49","end":"06:16","startHours":28.8102082099942,"endHours":30.2730375626462,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273037562646198,"endHours":7.273037562646198,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273037562646198,"endHours":8.273037562646198,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273037562646198,"endHours":9.273037562646198,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273037562646198,"endHours":10.273037562646198,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273037562646198,"endHours":11.273037562646198,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273037562646198,"endHours":12.273037562646198,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273037562646198,"endHours":13.273037562646198,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273037562646198,"endHours":14.273037562646198,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273037562646198,"endHours":15.273037562646198,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273037562646198,"endHours":16.2730375626462,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.2730375626462,"endHours":17.2730375626462,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.2730375626462,"endHours":18.2730375626462,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.2730375626462,"endHours":19.2730375626462,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.2730375626462,"endHours":20.2730375626462,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.2730375626462,"endHours":21.2730375626462,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.2730375626462,"endHours":22.2730375626462,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.2730375626462,"endHours":23.2730375626462,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.2730375626462,"endHours":24.2730375626462,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.2730375626462,"endHours":25.2730375626462,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.2730375626462,"endHours":26.2730375626462,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.2730375626462,"endHours":27.2730375626462,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.2730375626462,"endHours":28.2730375626462,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.2730375626462,"endHours":29.2730375626462,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.2730375626462,"endHours":30.2730375626462,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.4681033891736552,"eotMinutes":-5.940409122292583,"ayanamsa":25.2671}},"calendars":{"vikram_samvat":2158,"vikram_samvatsara":"Bhāva","saka_samvat":2023,"saka_samvatsara":"Durmati","bengali_samvat":1508,"malayalam_era":1277,"nanakshahi_year":632,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Trayodaśī · Vikram 2158 Bhāva · Śaka 2023 Durmati"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 March 27, 2101 CE · Vṛndāvana · Vidhyamitra","description":"March 27, 2101 CE for Vṛndāvana: Kṛṣṇa Trayodaśī, sūryodaya 06:16, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2101-03-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2101-03-27","sa":"https://sa.vidhyamitra.com/city/vrindavan/2101-03-27","hi":"https://hi.vidhyamitra.com/city/vrindavan/2101-03-27","x-default":"https://vidhyamitra.com/city/vrindavan/2101-03-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T05:57:37.526Z","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":"2026-06-02T05:57:37.526Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T05:57:37.526Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}