Many people are asking what time does the eclipse start tomorrow, and the timing can vary by location and type of eclipse. Planning to watch the event requires precise start times for each phase specific to your exact viewing area.
This guide breaks down the schedule clearly, so you know when to step outside or set up your equipment. Use the details below to align your plans with the celestial show accurately.
| Location | Eclipse Type | First Contact | Maximum Eclipse |
|---|---|---|---|
| New York, USA | Partial Solar | 1:12 PM EDT | 2:41 PM EDT |
| London, UK | Partial Solar | 6:12 PM BST | 7:37 PM BST |
| Tokyo, Japan | Partial Solar | 4:09 AM JST+1 | 5:33 AM JST+1 |
| Sydney, Australia | Partial Solar | 5:56 AM AEDT | 6:48 AM AEDT |
Understanding Eclipse Timing by Location
The answer to what time does the eclipse start tomorrow depends on whether you are in the path of partial, annular, or total coverage. Each region experiences the event on a unique timeline based on celestial geometry.
Local time zones and horizon elevation further adjust when the eclipse becomes visible, so always confirm with an official source for your city or coordinates.
Key Phases for Tomorrow’s Eclipse
First Contact and Onset
First contact marks the moment the edges of the Moon and Sun first touch, representing the official start of the eclipse as seen from Earth.
Maximum Eclipse and Midpoint
Maximum eclipse is the peak moment when the centers of the Sun and Moon align most closely in your sky, varying by a few minutes across short distances.
Final Contact and End of Visibility
Final contact occurs when the Moon fully moves away from the solar disk, concluding the visible event for your location for the day.
Safety and Viewing Considerations
Timing the start of the eclipse correctly helps you prepare solar filters, projection methods, or safe digital imaging gear before the first contact begins.
Use the precise start times to schedule breaks, especially for long events, and ensure children and cameras are protected throughout each phase of the eclipse.
Choosing Reliable Sources for Start Times
Official astronomy institutions provide eclipse tables with second-level accuracy for major cities and remote locations alike.
These sources account for lunar limb profiles, atmospheric refraction, and time zone conventions so you can trust the listed times for planning.
Plan Your Day Around the Eclipse Timeline
- Confirm the exact first contact time for your city using official tables.
- Set up equipment and test projections at least 30 minutes before start time.
- Schedule breaks during partial phases to maintain comfort and focus.
- Follow safety protocols for solar viewing at every stage of the event.
- Monitor weather forecasts and have an indoor backup plan if needed.
FAQ
Reader questions
Will the start time change if I am on a hill or in a valley?
Yes, local topography can slightly alter when the Moon first appears to overlap the Sun, shifting first contact by a minute or two depending on horizon height.
Can I use my smartphone alarm to mark the exact start?
Set alarms a few minutes early based on official tables, and always verify the position of the Sun with a reliable source before relying solely on automated alerts.
Is the start time different for partial versus total eclipse zones?
Yes, regions under the path of totality see an earlier partial start, a brief total phase, and a later partial end compared with areas outside that narrow corridor.
How do time zones affect the published start times in guides like this one?
Published times are converted to local standard or daylight saving time, so confirm whether your displayed clock is adjusted for seasonal time changes on the date.