Daily Celestial Overview
Key timings for Tuesday, June 2
Sunrise
07:52 AM
Sunset
05:50 PM
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Day Ruler
Argentina • Calculated from local sunrise & sunset
Each city gets its own planetary hours based on local sunrise and sunset, so the same clock time means different planetary hours in different places.
Key timings for Tuesday, June 2
Planetary hours are an ancient timing system that divides each day into 24 unequal periods — 12 during daylight and 12 at night — each governed by one of seven classical planets. Unlike clock hours, their length shifts with the seasons: in Buenos Aires today, each daytime planetary hour lasts about 50 minutes (daylight of 9h 58m ÷ 12). The first hour after sunrise always belongs to the day's ruling planet, and the rest follow the Chaldean order.
Today in Buenos Aires, sunrise is at 07:52 AM and sunset at 05:50 PM (America/Argentina/Buenos_Aires). The day ruler is Mars — the planet that governs Tuesday and sets the tone for the day. Below you'll find every planetary hour for Buenos Aires today, with the ruling planet and exact start time for each period.
Each planetary hour carries the energy of its ruling planet. Here are today's exact start times for each planet's hours in Buenos Aires.
Ideal for emails, contracts, study, and pitching ideas.
Best for dates, social events, aesthetics, and reconciliation.
Use for interviews, presentations, and public launches.
Best for legal matters, university applications, and travel.
Good for workouts, competitive events, and assertive tasks.
Use for family matters, journaling, and creative brainstorming.
Best for deep focus, finances, decluttering, and patience-heavy tasks.
Buenos Aires is under Mars's influence today.
The day ruler is the planet that governs the first hour after sunrise, and its qualities colour the whole day. Today's themes are action, courage, competition. This doesn't mean the other planets vanish — they still take their turns through the hours — but Mars's energy is the dominant backdrop.
We pull precise astronomical sunrise (07:52 AM) and sunset (05:50 PM) times for Buenos Aires's exact coordinates, then divide the daylight window by 12 to get the length of each daytime planetary hour (about 50 minutes today). The night period — sunset to the next morning's sunrise — is split into 12 in the same way.
The first hour after sunrise is assigned to the day ruler (Mars), and subsequent hours follow the Chaldean order. Because Buenos Aires's sunrise and sunset shift daily, these hours are recalculated fresh every time you load this page.
Our complete guide covers the history, the Chaldean order, practical tips for each planet's hour, and how the system connects to weekday names.
📖 Read the Full Guide