Ekde januaro mia frato ŝparas monon, por ke li povu vojaĝi en julio.

Ekde means starting from or since. In a time expression, ekde januaro means from January onward.

Plain de can also mean from, but ekde more clearly emphasizes the starting point of something that continues after that point.

Because the saving started in January and is still going on. Esperanto often uses the simple present tense for something that began earlier and continues now.

So ŝparas here corresponds to English is saving or has been saving, depending on how you would naturally say it in English. The phrase ekde januaro already tells you that the action began in the past.

Because monon is the direct object of ŝparas. It is the thing being saved.

In Esperanto, direct objects normally take -n:

• mono = money
• monon = money as the object of the verb

So ŝparas monon means saves money.

Por ke means so that or in order that. It introduces a purpose clause.

In this sentence:

• the main clause says what the brother is doing: mia frato ŝparas monon
• the por ke clause gives the purpose: li povu vojaĝi en julio

After por ke, Esperanto normally uses the -u form, often called the volitive form.

So povu here expresses the intended result: so that he may be able to travel / so that he can travel

If you used povas, it would sound like a plain statement of ability. If you used povos, it would sound like a straightforward future statement. Povu is the normal choice after por ke.

Because por ke introduces a full new clause, and that clause normally has its own subject. In that clause, li is the subject of povu.

So even though li refers to mia frato, Esperanto still normally states it:

• mia frato = subject of ŝparas
• li = subject of povu

Yes, that is also correct and natural.

That version uses por + infinitive:

• por vojaĝi = in order to travel

The original version, por ke li povu vojaĝi, is a little more explicit and adds the nuance of being able to travel. In other words, he is not just saving with the goal of traveling, but saving so that traveling becomes possible.

Because -i is the infinitive, and povi is followed by an infinitive.

So:

• povi vojaĝi = to be able to travel
• li povu vojaĝi = that he may be able to travel

This is similar to English patterns like can travel or be able to travel.

Because en is the normal preposition for saying that something happens in a month, year, season, or similar time period.

So:

• en julio = in July
• en 2026 = in 2026
• en somero = in summer

Here it means that the travel is planned for some time within July.

In Esperanto, month names are usually written with lowercase letters unless they begin a sentence. So januaro and julio are written normally here.

They also usually appear without la when you are simply naming the month:

• en julio
• ekde januaro

That is the ordinary Esperanto pattern.

It is very normal and helpful. The comma marks the beginning of the purpose clause.

So the comma separates:

• the main statement: Ekde januaro mia frato ŝparas monon
• the purpose clause: por ke li povu vojaĝi en julio

You may see some punctuation variation in Esperanto, but this comma is standard and clear.

Yes. Esperanto word order is fairly flexible because endings show the grammatical roles.

For example, this is also fine: Mia frato ŝparas monon ekde januaro, por ke li povu vojaĝi en julio.

Starting with Ekde januaro gives a bit more emphasis to the time span: the speaker highlights that this saving has been going on since January.