{"id":"vidhyamitra:city-day:noida:1977-03-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/1977-03-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-03-25","date_display":"March 25, 1977 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1977,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443227.770833,"kali_year":5078,"ahargana":1854762.2708,"sun":{"sidereal_longitude":340.9747,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":42.4623,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.4876,"elapsed_within_tithi_degrees":1.4876},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.4623,"elapsed_within_degrees":2.4623},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.437},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":1977,"month":3,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443227.770833,"ahargana":1854762.2708,"kali_year":5078,"ayanamsa_lahiri":23.5349,"grahas":{"sun":{"sidereal_longitude":340.74599,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":39.01168999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-2.6871},"mars":{"sidereal_longitude":310.68818999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":349.83279,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":34.52098999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":359.83099,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":106.68139000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":185.7691,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":5.7691,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1977,"month":3,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443227.770833,"kali_year":5078,"ahargana":1854762.2708,"sun":{"sidereal_longitude":340.9747,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":42.4623,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.4876,"elapsed_within_tithi_degrees":1.4876},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.4623,"elapsed_within_degrees":2.4623},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.437},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.687,"elongation":61.488},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.687,"opposition_distance":118.512}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:20","sunsetLocal":"18:35","solarNoonLocal":"12:27","dayLengthHours":12.24990390630893,"dayLengthDisplay":"12 Hours 15 Mins 00 Secs","nightLengthDisplay":"11 Hours 45 Mins 00 Secs","moonriseLocal":"09:30","moonsetLocal":"23:10","rahuKala":{"name":"Rāhu Kāla","start":"10:55","end":"12:27","startHours":10.919024959606066,"endHours":12.450262947894682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:31","end":"17:03","startHours":15.512738924471915,"endHours":17.04397691276053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:51","end":"09:23","startHours":7.856548983028833,"endHours":9.38778697131745,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.1836219062123,"endHours":9.591952036422597,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.835723657503088,"endHours":7.162387761671327,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:52","startHours":12.041932817684385,"endHours":12.85859307810498,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:31","startHours":4.6919904738990255,"endHours":5.508650734319621,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.304485669214472,"endHours":6.325310994740216,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:19","startHours":14.49191359894617,"endHours":15.308573859366765,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.375214901049148,"endHours":18.775214901049146,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:05","startHours":18.575214901049147,"endHours":19.085627563812018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.325214901049147,"endHours":20.075214901049147,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:52","startHours":24.041932817684383,"endHours":24.85859307810498,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:20","end":"07:51","startHours":6.325310994740216,"endHours":7.856548983028833,"quality":"neutral"},{"name":"Labha","start":"07:51","end":"09:23","startHours":7.856548983028833,"endHours":9.38778697131745,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:55","startHours":9.38778697131745,"endHours":10.919024959606066,"quality":"auspicious"},{"name":"Kāla","start":"10:55","end":"12:27","startHours":10.919024959606066,"endHours":12.450262947894682,"quality":"inauspicious"},{"name":"Śubha","start":"12:27","end":"13:59","startHours":12.450262947894682,"endHours":13.981500936183298,"quality":"auspicious"},{"name":"Roga","start":"13:59","end":"15:31","startHours":13.981500936183298,"endHours":15.512738924471915,"quality":"inauspicious"},{"name":"Udveg","start":"15:31","end":"17:03","startHours":15.512738924471915,"endHours":17.04397691276053,"quality":"inauspicious"},{"name":"Chala","start":"17:03","end":"18:35","startHours":17.04397691276053,"endHours":18.575214901049147,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:35","end":"20:03","startHours":18.575214901049147,"endHours":20.04397691276053,"quality":"inauspicious"},{"name":"Udveg","start":"20:03","end":"21:31","startHours":20.04397691276053,"endHours":21.512738924471915,"quality":"inauspicious"},{"name":"Chala","start":"21:31","end":"22:59","startHours":21.512738924471915,"endHours":22.9815009361833,"quality":"neutral"},{"name":"Labha","start":"22:59","end":"00:27","startHours":22.9815009361833,"endHours":24.450262947894682,"quality":"auspicious"},{"name":"Amṛta","start":"00:27","end":"01:55","startHours":24.450262947894682,"endHours":25.919024959606066,"quality":"auspicious"},{"name":"Kāla","start":"01:55","end":"03:23","startHours":25.919024959606066,"endHours":27.38778697131745,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:51","startHours":27.38778697131745,"endHours":28.856548983028834,"quality":"auspicious"},{"name":"Roga","start":"04:51","end":"06:20","startHours":28.856548983028834,"endHours":30.325310994740217,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.325310994740216,"endHours":7.325310994740216,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.325310994740216,"endHours":8.325310994740217,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.325310994740217,"endHours":9.325310994740217,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.325310994740217,"endHours":10.325310994740217,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.325310994740217,"endHours":11.325310994740217,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.325310994740217,"endHours":12.325310994740217,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.325310994740217,"endHours":13.325310994740217,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.325310994740217,"endHours":14.325310994740217,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.325310994740217,"endHours":15.325310994740217,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.325310994740217,"endHours":16.325310994740217,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.325310994740217,"endHours":17.325310994740217,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.325310994740217,"endHours":18.325310994740217,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.325310994740217,"endHours":19.325310994740217,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.325310994740217,"endHours":20.325310994740217,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.325310994740217,"endHours":21.325310994740217,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.325310994740217,"endHours":22.325310994740217,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.325310994740217,"endHours":23.325310994740217,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.325310994740217,"endHours":24.325310994740217,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.325310994740217,"endHours":25.325310994740217,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.325310994740217,"endHours":26.325310994740217,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.325310994740217,"endHours":27.325310994740217,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.325310994740217,"endHours":28.325310994740217,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.325310994740217,"endHours":29.325310994740217,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.325310994740217,"endHours":30.325310994740217,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-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":1.7013152054805054,"eotMinutes":-6.579776873680923,"ayanamsa":23.5349}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","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 Śukla Ṣaṣṭhī · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4}],"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":"Dedicated festival walk for Yamunā Jayantī is not live yet; Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 25, 1977 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"March 25, 1977 CE for Noida, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 06:20, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1977-03-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1977-03-25","sa":"https://sa.vidhyamitra.com/city/noida/1977-03-25","hi":"https://hi.vidhyamitra.com/city/noida/1977-03-25","x-default":"https://vidhyamitra.com/city/noida/1977-03-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:16:10.359Z","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":"2026-09-06T11:16:10.359Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:16:10.359Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}